Comprehensive presentation on the different types of lighting technology used with sight glasses. It compares LED, halogen, and other styles of sight glass lighting.
The document provides an overview of lighting systems and energy conservation measures related to lighting. It discusses the types of lamps commonly used in commercial lighting, including incandescent, fluorescent, high intensity discharge, and LED lamps. It also covers lighting fundamentals such as lumens, illuminance, efficacy, color rendering index, and color temperature. Key energy conservation measures for lighting systems include installing more efficient lamps and using lighting controls.
This document provides an introduction and overview of lighting engineering concepts. It begins with a course contents listing topics like introduction to lighting engineering, batteries, magnetic circuits, and power plants. The main section describes lighting metrics such as luminous flux, illuminance, luminance and the inverse square law. It also covers light sources and their spectral distributions as well as color characteristics like correlated color temperature and color rendering index. The document concludes with an overview of lighting control applications including one-way circuits, infrared and RF systems, timers, time switches and dimmers.
This document provides an overview of assessing and improving the energy efficiency of lighting systems in commercial buildings. It begins with introductions to lighting terminology and common lighting system types such as fluorescent, LED, and high-intensity discharge lamps. The document then discusses evaluating existing lighting installations, including examining the types of lighting systems, fixtures, and reflectors currently used. It concludes by outlining opportunities for improving energy efficiency through upgrades to more efficient lighting equipment or improved lighting design.
The document discusses lighting instruments used for energy audits. It covers key concepts in lighting including illuminance, luminance, lighting quantity units (watts, lumens, foot-candles), efficacy, IES recommended light levels, and aspects of lighting quality such as uniformity, glare, color rendering index, and coordinated color temperature. Good lighting design aims to provide the right quantity and quality of light to suit the visual task and create the desired mood or atmosphere in a space. Lighting quality factors like uniformity and minimizing glare are important for occupant comfort and productivity.
Jamel gantt depth knowledge of lightingJamel Gantt
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Jamel Gantt uses high-end devices and is well-versed in HDR digital photography. The HDR photos exceptionally take your listed residence in the most amazing lighting. This is the nearest your customer can come to individually experiencing the beauty of the property you’re trying to sell. His goal is to showcase your listed properties in a way that really converse to the customers. We accomplish this goal for all our customers.
This document provides an overview of fundamentals of energy efficient lighting. It discusses building lighting energy and codes, different lighting types and their life cycle costs, efficiency considerations, and the appropriate amount of light for different needs. It also covers lighting terminology, electromagnetic spectrums, color temperature, color rendering index, rated lamp life, lighting sources, ballasts, reflectors, high intensity discharge lamps like mercury vapor, metal halide, high pressure sodium, and low pressure sodium.
The document discusses different types of lighting sources including incandescent bulbs, fluorescent tubes, compact fluorescent lamps (CFL), and LED lights. It provides information on the efficacy, color rendering index, luminance, lifespan, and color temperature of each type. Specifications and pricing for various models of CFL, LED, and fluorescent tube lights are also included.
The document provides an overview of key considerations for evaluating lighting solutions, including luminaire classification, technical aspects, and functional aspects. It discusses luminaire illumination and how reflector shape, type, and material impact light quality and direction. Optical systems aim to meet desired illumination through properties like reflectance, shielding angles, and diffusion of light. Reflector size and material efficiency are also addressed in distributing light as intended.
The document provides an overview of lighting systems and energy conservation measures related to lighting. It discusses the types of lamps commonly used in commercial lighting, including incandescent, fluorescent, high intensity discharge, and LED lamps. It also covers lighting fundamentals such as lumens, illuminance, efficacy, color rendering index, and color temperature. Key energy conservation measures for lighting systems include installing more efficient lamps and using lighting controls.
This document provides an introduction and overview of lighting engineering concepts. It begins with a course contents listing topics like introduction to lighting engineering, batteries, magnetic circuits, and power plants. The main section describes lighting metrics such as luminous flux, illuminance, luminance and the inverse square law. It also covers light sources and their spectral distributions as well as color characteristics like correlated color temperature and color rendering index. The document concludes with an overview of lighting control applications including one-way circuits, infrared and RF systems, timers, time switches and dimmers.
This document provides an overview of assessing and improving the energy efficiency of lighting systems in commercial buildings. It begins with introductions to lighting terminology and common lighting system types such as fluorescent, LED, and high-intensity discharge lamps. The document then discusses evaluating existing lighting installations, including examining the types of lighting systems, fixtures, and reflectors currently used. It concludes by outlining opportunities for improving energy efficiency through upgrades to more efficient lighting equipment or improved lighting design.
The document discusses lighting instruments used for energy audits. It covers key concepts in lighting including illuminance, luminance, lighting quantity units (watts, lumens, foot-candles), efficacy, IES recommended light levels, and aspects of lighting quality such as uniformity, glare, color rendering index, and coordinated color temperature. Good lighting design aims to provide the right quantity and quality of light to suit the visual task and create the desired mood or atmosphere in a space. Lighting quality factors like uniformity and minimizing glare are important for occupant comfort and productivity.
Jamel gantt depth knowledge of lightingJamel Gantt
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Jamel Gantt uses high-end devices and is well-versed in HDR digital photography. The HDR photos exceptionally take your listed residence in the most amazing lighting. This is the nearest your customer can come to individually experiencing the beauty of the property you’re trying to sell. His goal is to showcase your listed properties in a way that really converse to the customers. We accomplish this goal for all our customers.
This document provides an overview of fundamentals of energy efficient lighting. It discusses building lighting energy and codes, different lighting types and their life cycle costs, efficiency considerations, and the appropriate amount of light for different needs. It also covers lighting terminology, electromagnetic spectrums, color temperature, color rendering index, rated lamp life, lighting sources, ballasts, reflectors, high intensity discharge lamps like mercury vapor, metal halide, high pressure sodium, and low pressure sodium.
The document discusses different types of lighting sources including incandescent bulbs, fluorescent tubes, compact fluorescent lamps (CFL), and LED lights. It provides information on the efficacy, color rendering index, luminance, lifespan, and color temperature of each type. Specifications and pricing for various models of CFL, LED, and fluorescent tube lights are also included.
The document provides an overview of key considerations for evaluating lighting solutions, including luminaire classification, technical aspects, and functional aspects. It discusses luminaire illumination and how reflector shape, type, and material impact light quality and direction. Optical systems aim to meet desired illumination through properties like reflectance, shielding angles, and diffusion of light. Reflector size and material efficiency are also addressed in distributing light as intended.
This document discusses the benefits of LED lighting. It explains that LEDs are semiconductors that emit light in a forward direction. LED lights provide energy savings of up to 50% through high lumens per watt and less heat dissipation. They are also more durable, eco-friendly through being mercury-free and producing less heat, and cost effective through long lifetimes of over 50,000 hours. LED lights can replace traditional lighting for homes, offices, industries and more while providing long-term savings on operational costs compared to alternatives like CFL.
This document presents information about illumination and artificial lighting. It explains that illumination occurs when a material is heated above a certain temperature and begins radiating energy in the form of light. Various types of artificial lights are discussed, including incandescent, fluorescent, sodium vapor, and mercury vapor lamps. Their working principles, startup times, light colors, costs, and common applications are compared. Lighting schemes like direct, indirect, semi-direct, and general diffusing are also explained. The document also covers the laws of illumination, what floodlighting is, and provides references used.
SEECOL manufactures and sells eco-friendly lighting products including induction lamps. Induction lamps create light through electromagnetic excitation of mercury particles without electrodes. They are more efficient and longer lasting than conventional lamps. SEECOL aims to provide green lighting solutions and reduce energy usage and environmental impact through their product offerings.
Illumination basic and lightning schemeADARSH KUMAR
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The document discusses various topics related to lighting schemes and electrical lighting. It defines key terms like light, luminous flux, luminous intensity and illumination. It describes different types of lighting schemes and various electrical lamps like filament lamps, sodium vapor lamps, mercury vapor lamps, fluorescent tubes, neon lamps, and halogen lamps. Key factors to consider for an indoor light scheme include adequate illumination levels, uniform light distribution, avoiding glare and shadows, and suitable light quality.
This document is from Ushio Inc., a lighting company established in 1967 in Cypress, CA. It summarizes several of Ushio's LED lighting product lines, including PAR, MR16, candle, globe, retrofit, and T8 replacement lamps. The lamps are described as energy efficient, long lasting, and environmentally friendly alternatives to halogen and incandescent options. Specifications are provided for beam angles, wattages, color temperatures, and warranties. Applications for signage, displays, and general illumination are mentioned.
The document discusses different types of lighting options including incandescent bulbs, fluorescent tubes, CFLs, and LEDs. It provides details on the efficacy, color rendering index, lifespan, color temperature, and other specifications of each type. It also includes case studies on lighting design implementations at stores like Van Heusen to create good ambience. Price lists for the different lighting products from companies like Philips, Osram, and Havells are presented as well.
1. The document discusses various types of electric lighting sources, their characteristics, and applications. It focuses on illuminance, efficacy, color rendering index, and the differences between incandescent, halogen, fluorescent, and discharge lamps.
2. Incandescent lamps have low efficacy but are inexpensive, while fluorescent lamps have higher efficacy but require ballasts. Halogen lamps have better efficacy than incandescents and are used for accent lighting.
3. The best lighting design uses the most efficient source appropriate for the application and design goals. Incandescents should be limited to infrequent or short use cases due to their inefficiency.
This document describes two high power LED streetlight bulbs. Both bulbs use 24 or 20 LED chips and produce 2400 or 2000 lumens of light respectively. They have a power efficiency of 80% and lifespan of up to 50,000 hours. Key features include aluminum housing for heat dissipation, integrated LED driver, and rotatable base. The bulbs offer energy savings, long lifespan, and environmental friendliness compared to traditional bulbs.
This document provides information on fundamentals of energy efficient lighting. It discusses lighting types and their life cycle costs. It also covers lighting energy efficiency, efficient lighting technologies like LEDs, color temperature, color rendering index, typical efficacies of different light sources, use of reflectors, basic principles of lighting energy management including turning off unneeded lights and proper maintenance, and provides three case studies on lighting upgrades and the associated cost savings.
Lighting Design - Theory and CalculationsIsham Rashik
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Types of lamps, how lamps/luminaires can be mounted and its varieties, basic terminologies associated with illumination engineering, essentials and how lightings are designed for rooms and its classroom example for getting a clear picture of lighting design concept.
The document discusses various types of light sources and their characteristics. It covers incandescent lamps, fluorescent lamps including compact fluorescent lamps (CFLs), high intensity discharge (HID) lamps including high pressure sodium, low pressure sodium, metal halide and mercury vapor lamps. It also discusses light emitting diodes (LEDs). For each light source, it provides a brief overview of its history, operating principle and common applications. The document is intended to provide fundamental information on different lighting technologies and their uses.
This document showcases various lighting products from Everspring including flood lights, sensor flood lights, spot lights, decorative lights, and lighting sensors. The flood lights and sensor flood lights come in both regular and ultra slim models with power ratings from 10W to 50W and light output ranging from 750 lumens to 3800 lumens. The spot lights include double headed models and come with optional customizable SecurEffect inserts. The decorative lights have motion/light sensors and glass diffusers, and come in styles suitable for front doors, gardens, and corridors.
We, Innovative Premier Lighting, are engaged in the manufacturing and supplying of an ample range of Led Lighting System. Our offered range is inclusive of Led Down Light, Led Spot Light and Led Panel Light. Known for their low power consumption and fine finish, these are highly popular in the market. Finding a vast application in malls, offices, railway stations, exhibitions, and libraries, the entire range of the lights offered by us is highly acclaimed among the client-base, we have accomplished to garner so far.
Before LEDs, if we measured illuminance with a quality lux meter that was in good condition and calibrated, there was a high level of confidence that the reading it gave was an accurate representation of what you saw with your eye. However the introduction of phosphor based LED lighting has brought that into question due to their strong blue light component. This presentation will look at some of the recommendations given when measuring LED light, such as applying a SP ratio and reflect on its effectiveness. It will also detail a method for simulating the illuminance reading that a lux meter will give and use it to compare and contrast the performance of a variety of lux meters under different lighting conditions, including LED light.
Talk by Ivan Perre, London Underground
This document discusses methods for calculating illumination levels in indoor spaces. It describes the lumen method, which uses calculations involving flux, illumination levels, room dimensions, and reflectance values to determine lighting requirements. It also covers utilization factors, maintenance factors, glare indices, and considerations for lighting layout and control of glare. The goal is to provide uniform illumination while avoiding discomfort glare through analytical lighting design methods.
This document discusses lighting options and their energy usage. It begins by explaining how light output, energy use, and lamp efficiency are measured. It then discusses various lighting technologies like incandescent, fluorescent, and halogen lights. Compact fluorescent lights are highlighted as the most efficient option, using around 75% less energy than incandescent bulbs to produce the same amount of light. While more expensive initially, compact fluorescent bulbs save significantly on energy costs over their longer lifespan. The document provides examples showing the financial savings of switching to more efficient compact fluorescent bulbs.
A Comparison Between LED Lighting, Incandescent light Bulb and CFLEco Lite Technologies
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LED Lights are the best solution for lighting as compare to Incandescent light and CFL. This presentation show you domination of LED Lights on the basis of Power use, heat and safety, Sensitivity to temperatures, Carbon Dioxide Emissions, lifespan. Except from these factors LED Lights virtually eliminates the risk of fires and reduce Energy wasted .
Investigating and explaining of different lighting equipmentwilliamlow22
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This document discusses different types of portable lighting equipment used in film and video production, including their power output, costs, advantages, and disadvantages. It covers redheads (650-1000W), blondes (2000W), practical lights, reflector boards, scrims/diffusers, spotlights (1600-3000W), floods, gobos, tungsten/halogen lights, Dedolights, and LED lights. It also discusses hard vs. soft lighting, key lighting, fill lighting, back lighting, and color temperature measured in Kelvin.
Light is part of the electromagnetic spectrum perceived by human eyes. It is best to provide uniform illumination using both natural and artificial lighting. Lighting quality and quantity should be considered to minimize glare and ensure uniform illuminance over workspaces. A variety of light sources have different characteristics that make some more suitable than others depending on the application.
This document discusses lighting design essentials, including types of lamps and basic lighting terminology and calculations. It describes various lamp types like incandescent, halogen, fluorescent, CFL, and LED lamps. It also defines key lighting terms such as luminous flux, luminous efficacy, illuminance, luminance, and utilization factor. Finally, it outlines the basic steps for performing lighting design calculations, which involve selecting a luminaire, determining the required number and spacing of luminaires based on the room's illumination level, area, and reflection coefficients.
This document discusses the benefits of LED lighting. It explains that LEDs are semiconductors that emit light in a forward direction. LED lights provide energy savings of up to 50% through high lumens per watt and less heat dissipation. They are also more durable, eco-friendly through being mercury-free and producing less heat, and cost effective through long lifetimes of over 50,000 hours. LED lights can replace traditional lighting for homes, offices, industries and more while providing long-term savings on operational costs compared to alternatives like CFL.
This document presents information about illumination and artificial lighting. It explains that illumination occurs when a material is heated above a certain temperature and begins radiating energy in the form of light. Various types of artificial lights are discussed, including incandescent, fluorescent, sodium vapor, and mercury vapor lamps. Their working principles, startup times, light colors, costs, and common applications are compared. Lighting schemes like direct, indirect, semi-direct, and general diffusing are also explained. The document also covers the laws of illumination, what floodlighting is, and provides references used.
SEECOL manufactures and sells eco-friendly lighting products including induction lamps. Induction lamps create light through electromagnetic excitation of mercury particles without electrodes. They are more efficient and longer lasting than conventional lamps. SEECOL aims to provide green lighting solutions and reduce energy usage and environmental impact through their product offerings.
Illumination basic and lightning schemeADARSH KUMAR
Â
The document discusses various topics related to lighting schemes and electrical lighting. It defines key terms like light, luminous flux, luminous intensity and illumination. It describes different types of lighting schemes and various electrical lamps like filament lamps, sodium vapor lamps, mercury vapor lamps, fluorescent tubes, neon lamps, and halogen lamps. Key factors to consider for an indoor light scheme include adequate illumination levels, uniform light distribution, avoiding glare and shadows, and suitable light quality.
This document is from Ushio Inc., a lighting company established in 1967 in Cypress, CA. It summarizes several of Ushio's LED lighting product lines, including PAR, MR16, candle, globe, retrofit, and T8 replacement lamps. The lamps are described as energy efficient, long lasting, and environmentally friendly alternatives to halogen and incandescent options. Specifications are provided for beam angles, wattages, color temperatures, and warranties. Applications for signage, displays, and general illumination are mentioned.
The document discusses different types of lighting options including incandescent bulbs, fluorescent tubes, CFLs, and LEDs. It provides details on the efficacy, color rendering index, lifespan, color temperature, and other specifications of each type. It also includes case studies on lighting design implementations at stores like Van Heusen to create good ambience. Price lists for the different lighting products from companies like Philips, Osram, and Havells are presented as well.
1. The document discusses various types of electric lighting sources, their characteristics, and applications. It focuses on illuminance, efficacy, color rendering index, and the differences between incandescent, halogen, fluorescent, and discharge lamps.
2. Incandescent lamps have low efficacy but are inexpensive, while fluorescent lamps have higher efficacy but require ballasts. Halogen lamps have better efficacy than incandescents and are used for accent lighting.
3. The best lighting design uses the most efficient source appropriate for the application and design goals. Incandescents should be limited to infrequent or short use cases due to their inefficiency.
This document describes two high power LED streetlight bulbs. Both bulbs use 24 or 20 LED chips and produce 2400 or 2000 lumens of light respectively. They have a power efficiency of 80% and lifespan of up to 50,000 hours. Key features include aluminum housing for heat dissipation, integrated LED driver, and rotatable base. The bulbs offer energy savings, long lifespan, and environmental friendliness compared to traditional bulbs.
This document provides information on fundamentals of energy efficient lighting. It discusses lighting types and their life cycle costs. It also covers lighting energy efficiency, efficient lighting technologies like LEDs, color temperature, color rendering index, typical efficacies of different light sources, use of reflectors, basic principles of lighting energy management including turning off unneeded lights and proper maintenance, and provides three case studies on lighting upgrades and the associated cost savings.
Lighting Design - Theory and CalculationsIsham Rashik
Â
Types of lamps, how lamps/luminaires can be mounted and its varieties, basic terminologies associated with illumination engineering, essentials and how lightings are designed for rooms and its classroom example for getting a clear picture of lighting design concept.
The document discusses various types of light sources and their characteristics. It covers incandescent lamps, fluorescent lamps including compact fluorescent lamps (CFLs), high intensity discharge (HID) lamps including high pressure sodium, low pressure sodium, metal halide and mercury vapor lamps. It also discusses light emitting diodes (LEDs). For each light source, it provides a brief overview of its history, operating principle and common applications. The document is intended to provide fundamental information on different lighting technologies and their uses.
This document showcases various lighting products from Everspring including flood lights, sensor flood lights, spot lights, decorative lights, and lighting sensors. The flood lights and sensor flood lights come in both regular and ultra slim models with power ratings from 10W to 50W and light output ranging from 750 lumens to 3800 lumens. The spot lights include double headed models and come with optional customizable SecurEffect inserts. The decorative lights have motion/light sensors and glass diffusers, and come in styles suitable for front doors, gardens, and corridors.
We, Innovative Premier Lighting, are engaged in the manufacturing and supplying of an ample range of Led Lighting System. Our offered range is inclusive of Led Down Light, Led Spot Light and Led Panel Light. Known for their low power consumption and fine finish, these are highly popular in the market. Finding a vast application in malls, offices, railway stations, exhibitions, and libraries, the entire range of the lights offered by us is highly acclaimed among the client-base, we have accomplished to garner so far.
Before LEDs, if we measured illuminance with a quality lux meter that was in good condition and calibrated, there was a high level of confidence that the reading it gave was an accurate representation of what you saw with your eye. However the introduction of phosphor based LED lighting has brought that into question due to their strong blue light component. This presentation will look at some of the recommendations given when measuring LED light, such as applying a SP ratio and reflect on its effectiveness. It will also detail a method for simulating the illuminance reading that a lux meter will give and use it to compare and contrast the performance of a variety of lux meters under different lighting conditions, including LED light.
Talk by Ivan Perre, London Underground
This document discusses methods for calculating illumination levels in indoor spaces. It describes the lumen method, which uses calculations involving flux, illumination levels, room dimensions, and reflectance values to determine lighting requirements. It also covers utilization factors, maintenance factors, glare indices, and considerations for lighting layout and control of glare. The goal is to provide uniform illumination while avoiding discomfort glare through analytical lighting design methods.
This document discusses lighting options and their energy usage. It begins by explaining how light output, energy use, and lamp efficiency are measured. It then discusses various lighting technologies like incandescent, fluorescent, and halogen lights. Compact fluorescent lights are highlighted as the most efficient option, using around 75% less energy than incandescent bulbs to produce the same amount of light. While more expensive initially, compact fluorescent bulbs save significantly on energy costs over their longer lifespan. The document provides examples showing the financial savings of switching to more efficient compact fluorescent bulbs.
A Comparison Between LED Lighting, Incandescent light Bulb and CFLEco Lite Technologies
Â
LED Lights are the best solution for lighting as compare to Incandescent light and CFL. This presentation show you domination of LED Lights on the basis of Power use, heat and safety, Sensitivity to temperatures, Carbon Dioxide Emissions, lifespan. Except from these factors LED Lights virtually eliminates the risk of fires and reduce Energy wasted .
Investigating and explaining of different lighting equipmentwilliamlow22
Â
This document discusses different types of portable lighting equipment used in film and video production, including their power output, costs, advantages, and disadvantages. It covers redheads (650-1000W), blondes (2000W), practical lights, reflector boards, scrims/diffusers, spotlights (1600-3000W), floods, gobos, tungsten/halogen lights, Dedolights, and LED lights. It also discusses hard vs. soft lighting, key lighting, fill lighting, back lighting, and color temperature measured in Kelvin.
Light is part of the electromagnetic spectrum perceived by human eyes. It is best to provide uniform illumination using both natural and artificial lighting. Lighting quality and quantity should be considered to minimize glare and ensure uniform illuminance over workspaces. A variety of light sources have different characteristics that make some more suitable than others depending on the application.
This document discusses lighting design essentials, including types of lamps and basic lighting terminology and calculations. It describes various lamp types like incandescent, halogen, fluorescent, CFL, and LED lamps. It also defines key lighting terms such as luminous flux, luminous efficacy, illuminance, luminance, and utilization factor. Finally, it outlines the basic steps for performing lighting design calculations, which involve selecting a luminaire, determining the required number and spacing of luminaires based on the room's illumination level, area, and reflection coefficients.
This document discusses various types of lighting sources including their working principles, advantages, disadvantages and comparison. It covers incandescent lamps, fluorescent lamps, mercury vapor lamps, CFLs, LEDs and OLEDs. It also discusses illumination requirements, types of electric lamps, energy management and its principles. The key aspects covered are the construction, working and properties of different artificial light sources as well as factors affecting illumination levels.
This document discusses various types of electrical energy losses that occur from generation to consumption of electricity. It outlines losses that take place during transmission (5-8% loss), at substations during voltage transformation, and in distribution lines (about 40% of total losses). Improving insulation, transmission voltage levels, and distribution line equipment can help reduce losses. The document also discusses energy losses at the building level from appliances, wiring, and transmission lengths. Using efficient appliances and improving building wiring/cables can lower energy use and losses.
This document provides an overview of lighting systems and terms. It discusses different types of light sources like incandescent lamps, fluorescent lamps, discharge lamps, and their key features. It covers lighting terms such as illuminance, luminous efficacy, color rendering index. It also discusses control gear, luminaires and some good lighting practices for energy efficiency. The key points are that lighting accounts for 2-10% of industrial power, innovation in lighting offers energy savings opportunities, and proper lamp and luminaire selection along with operational practices can improve energy efficiency at the design stage.
Electrical lamps have several advantages over mechanical lamps including cleanliness, easy control, lower cost, ease of use, steady output, reliability, and suitability for many purposes. Common electrical lighting types discussed in the document include incandescent, fluorescent, high intensity discharge, and light emitting diode lamps. Incandescent lamps work by passing current through a tungsten filament to produce light, while fluorescent lamps use mercury and phosphors to convert ultraviolet light into visible light. Tungsten-halogen lamps improve on incandescent efficiency through the use of halogen gases.
Electrical Installation and Maintenance - Safety Guidelines and Types of Ligh...MarkJeraldSambatMend
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This document discusses different types of light bulbs, including their basic functions and characteristics. It describes incandescent lamps, which produce light through a heated filament, and fluorescent lamps, which use mercury vapor and phosphors to produce light. LED lamps are also discussed, noting how they produce light through microchips and diodes, and that they are very energy efficient. The advantages of LED lights are provided, such as long lifespan, energy efficiency, and flexibility. Potential disadvantages like high upfront costs and color shift over time are also mentioned.
What's the Difference Between a Incandescent and LED Light Bulb (and others)?Servc
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Before you purchase or install any light bulbs, find out what the makes them different. From LED, induction, Metal Halide, Compact Fluorescent and Fluorescent, learn about the applications, light output and compliances. If you're looking for a source for commercial, industrial, or high-tech lighting contact Servc Group at 800.379.3323 or support@servc.com.
This document provides an overview of LED lighting technologies and their advantages over traditional lighting sources. It discusses the basic components and types of LED lights including downlights, panels, flood lights, and portable lights. It provides detailed comparisons of LEDs to incandescent, fluorescent, compact fluorescent, and metal halide lights in terms of energy efficiency, lifespan, environmental impact, light quality, and other factors. Specification sheets and their proper use in recommending LEDs are also covered.
This document provides an overview of LED lighting technologies and their advantages over traditional lighting sources. It discusses the basic components and types of LED lights including downlights, panels, floodlights, and portable lights. It also compares LEDs to incandescent, fluorescent, compact fluorescent, and metal halide lights in terms of energy efficiency, lifespan, heat output, and other factors. Guidelines are provided for using specification sheets and focusing on benefits rather than initial costs when recommending LED lighting to customers.
UNEP training for climate change mitigation - lightingZAINI ABDUL WAHAB
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This document provides information on energy efficient lighting systems for various applications. It defines common lighting terms and discusses the types, efficiencies, and applications of different lighting technologies including incandescent, fluorescent, HID lamps and LEDs. It also outlines opportunities for improving lighting energy efficiency such as installing more efficient lamps and ballasts, using daylighting and automatic controls, and reducing excess lighting through de-lamping or deluxing. A case study compares the potential energy savings of retrofitting a building's lighting system.
Energy performance assessment of lighting systemsSajid Sheikh
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This document provides an overview of assessing the energy performance of lighting systems through calculating the Installed Load Efficiency Ratio (ILER). It defines key lighting terms and describes the procedure for measuring illuminance levels throughout an interior to determine the average maintained illuminance. An example calculation is provided to demonstrate how to determine the ILER of a lighting system by measuring factors like floor area, circuit watts, and average illuminance. The ILER is then compared to target values to identify areas for potential improvement to lighting efficiency. Good practices for energy efficient lighting are also outlined.
This document discusses lighting design for commercial and residential spaces. It covers various topics such as:
1. The different types of light sources including incandescent, fluorescent, halogen, and LED lamps.
2. Factors that influence light quality like color temperature, color rendering index, and lighting fixtures.
3. Classifications of lighting fixtures and the different types of lighting like general, accent, task, and decorative lighting.
4. Detailed information about incandescent lamps, their construction, advantages, disadvantages and types.
LED TECHNOLOGY FOR WONDERING FUTURE(PPT)Rahul Kumar
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LED technology has advanced significantly. LEDs are now commonly used for lighting applications due to their energy efficiency and long lifespan. LEDs operate by passing electricity through crystalline solids unlike conventional lighting methods. Early LEDs could only produce red light but advances in materials allow different colors to be produced. White LEDs use a blue LED combined with yellow phosphor. Manufacturing LEDs is a complex process involving growing semiconductor wafers, dicing dies, packaging, and testing. Proper heat management is important for LED lifespan and performance. LEDs have many applications from indoor lighting to automotive due to their controllability and flexibility. Further advances may allow multi-color chips and integrated circuits on LEDs.
The document discusses three main types of light sources: incandescent lamps, discharge lamps, and solid state lamps. Incandescent lamps produce light through a heated filament, discharge lamps use ionized gas to produce light, and solid state lamps like LEDs use semiconductors. It then provides details on each type of light source and how they produce and emit light differently. It also discusses key characteristics used to describe light sources like spectral power distribution, color rendering index, and correlated color temperature.
The document discusses three main types of light sources: incandescent lamps, discharge lamps, and solid state lamps. Incandescent lamps produce light via a heated filament, discharge lamps use ionized gas, and solid state lamps use LEDs. It then provides details on each type of lamp, including their composition, efficiency, lifespan, and common uses. The document also defines key terms for characterizing light sources: spectral power distribution, color rendering index, and correlated color temperature.
The document discusses various techniques for conserving energy in lighting systems, including replacing lamps with more efficient options, using efficient ballasts and transformers, installing light controls, and establishing maintenance programs. Some key points covered are replacing incandescent lamps with CFLs or LEDs, using electronic ballasts instead of electromagnetic ones, installing sensors and dimmers to control lighting based on occupancy or daylight, and periodically cleaning lamps and fixtures to maintain light output over time.
This document summarizes the key components of a lighting system, including different types of lamps (incandescent, fluorescent, gas discharge), luminaires, control gear like ballasts, and metrics like illuminance, lux, luminous efficacy, and color rendering index. It outlines a 6-step methodology for conducting an energy efficiency study of a lighting system, including inventorying elements, measuring lux levels, power consumption, identifying over/underlit areas, analyzing failure rates, and recommending improvement options like more efficient lamp and ballast types. The goal is to evaluate the current lighting system and identify opportunities to upgrade to more efficient technologies.
buy old yahoo accounts buy yahoo accountsSusan Laney
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As a business owner, I understand the importance of having a strong online presence and leveraging various digital platforms to reach and engage with your target audience. One often overlooked yet highly valuable asset in this regard is the humble Yahoo account. While many may perceive Yahoo as a relic of the past, the truth is that these accounts still hold immense potential for businesses of all sizes.
At Techbox Square, in Singapore, we're not just creative web designers and developers, we're the driving force behind your brand identity. Contact us today.
LA HUG - Video Testimonials with Chynna Morgan - June 2024Lital Barkan
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Have you ever heard that user-generated content or video testimonials can take your brand to the next level? We will explore how you can effectively use video testimonials to leverage and boost your sales, content strategy, and increase your CRM data.🤯
We will dig deeper into:
1. How to capture video testimonials that convert from your audience 🎥
2. How to leverage your testimonials to boost your sales đź’˛
3. How you can capture more CRM data to understand your audience better through video testimonials. đź“Š
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s DholeraAvirahi City Dholera
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The Tata Group, a titan of Indian industry, is making waves with its advanced talks with Taiwanese chipmakers Powerchip Semiconductor Manufacturing Corporation (PSMC) and UMC Group. The goal? Establishing a cutting-edge semiconductor fabrication unit (fab) in Dholera, Gujarat. This isn’t just any project; it’s a potential game changer for India’s chipmaking aspirations and a boon for investors seeking promising residential projects in dholera sir.
Visit : https://www.avirahi.com/blog/tata-group-dials-taiwan-for-its-chipmaking-ambition-in-gujarats-dholera/
Industrial Tech SW: Category Renewal and CreationChristian Dahlen
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Every industrial revolution has created a new set of categories and a new set of players.
Multiple new technologies have emerged, but Samsara and C3.ai are only two companies which have gone public so far.
Manufacturing startups constitute the largest pipeline share of unicorns and IPO candidates in the SF Bay Area, and software startups dominate in Germany.
Implicitly or explicitly all competing businesses employ a strategy to select a mix
of marketing resources. Formulating such competitive strategies fundamentally
involves recognizing relationships between elements of the marketing mix (e.g.,
price and product quality), as well as assessing competitive and market conditions
(i.e., industry structure in the language of economics).
Building Your Employer Brand with Social MediaLuanWise
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Presented at The Global HR Summit, 6th June 2024
In this keynote, Luan Wise will provide invaluable insights to elevate your employer brand on social media platforms including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok. You'll learn how compelling content can authentically showcase your company culture, values, and employee experiences to support your talent acquisition and retention objectives. Additionally, you'll understand the power of employee advocacy to amplify reach and engagement – helping to position your organization as an employer of choice in today's competitive talent landscape.
Structural Design Process: Step-by-Step Guide for BuildingsChandresh Chudasama
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The structural design process is explained: Follow our step-by-step guide to understand building design intricacies and ensure structural integrity. Learn how to build wonderful buildings with the help of our detailed information. Learn how to create structures with durability and reliability and also gain insights on ways of managing structures.
Storytelling is an incredibly valuable tool to share data and information. To get the most impact from stories there are a number of key ingredients. These are based on science and human nature. Using these elements in a story you can deliver information impactfully, ensure action and drive change.
Discover timeless style with the 2022 Vintage Roman Numerals Men's Ring. Crafted from premium stainless steel, this 6mm wide ring embodies elegance and durability. Perfect as a gift, it seamlessly blends classic Roman numeral detailing with modern sophistication, making it an ideal accessory for any occasion.
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Understanding User Needs and Satisfying ThemAggregage
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https://www.productmanagementtoday.com/frs/26903918/understanding-user-needs-and-satisfying-them
We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
In this webinar, we won't focus on the research methods for discovering user-needs. We will focus on synthesis of the needs we discover, communication and alignment tools, and how we operationalize addressing those needs.
Industry expert Scott Sehlhorst will:
• Introduce a taxonomy for user goals with real world examples
• Present the Onion Diagram, a tool for contextualizing task-level goals
• Illustrate how customer journey maps capture activity-level and task-level goals
• Demonstrate the best approach to selection and prioritization of user-goals to address
• Highlight the crucial benchmarks, observable changes, in ensuring fulfillment of customer needs
Company Valuation webinar series - Tuesday, 4 June 2024FelixPerez547899
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This session provided an update as to the latest valuation data in the UK and then delved into a discussion on the upcoming election and the impacts on valuation. We finished, as always with a Q&A
At Techbox Square, in Singapore, we're not just creative web designers and developers, we're the driving force behind your brand identity. Contact us today.
Everything You Wanted to Know about Sight Glass Lighting
1. o Types, Benefits, Uses
o Latest Lighting Technologies
o The Perfect Lighting Solution
o Ratings and Approvals
Everything You Want to Know
About Lighting and More!
2. This Lighting Presentation includes:
• Halogen lights
• LED Lights
• Other lighting technologies
• Ratings and approvals
• Selecting the appropriate light
• New lights
4. Measurement of Light
• Lumens
• Measurement of light in all directions - best
used for incandescent bulbs
• Not an effective measurement of reflected
Light
• Foot-Candles (candela) measures light at a
distance from the bulb
5. Measurement of Light
• Lux another effective unit of measurement of
reflective light
• Foot-candles can be converted to lux by the
following formula:
Foot-Candles Ă· 0.0929 = Lux
• Generally speaking, foot-candles and lux are
inversely proportional to the distance
squared
• Example, a lux of 200 at a distance of 5 ft.
from a bulb is 50 lux at a distance of 10 ft.
• If the distance is doubled the lux is reduced
to ÂĽ of the original lux
6. Maximizing Light Output
• Filament must be at focal point of
reflector to maximize light
• Intention is to have all light directed
in a parallel manner (Figure A)
7. Maximizing Light Output
• Some light will be direct and angled
(see Figure B)
• A typical angle of reflection
for a spot is 10Âş
8. Flood Light
• Flood lighting is often desirable but will
compromise efficiency
• Three ways to produce wider angle
(30–35º)
1. Moving filament away from reflector’s focal point
2. Reflecting at angles other than parallel
(Figure C)
3. More direct light (angled) will be generated
9. Flood Light
• Reflector designed slightly different
than parabolic shape
• Light reflecting at different angles
(Figure D)
• Dimpled glass lens usually in
encapsulated bulb
• A common example
is an outdoor floodlight
10. Voltage vs. Intensity
24V light produces more output than 120 or 230V
• Basic power formula: Voltage × Amperage =
Wattage
• As voltage increases and wattage remains
the same, amperage must be reduced
• Amperage is inversely proportional to the
voltage (if wattage remains constant)
11. Voltage vs. Intensity
• As a result, the higher the voltage the more
resistance is needed
• Higher voltage requires a longer, thinner
filament – bad for reflecting
• 24V shorter, thicker filament has two benefits
1. A thicker filament can burn hotter and produces a
brighter, whiter light
2. A shorter filament produces more light at the
reflector’s focal point, resulting in more efficient
reflections
12. Light vs. Heat
• Typical halogen bulb produces 15% light and
85% heat which comes from invisible IR
• There are 3 ways to reduce the IR light (or
heat) from a light source…
13. Light vs. Heat
First Way to reduce the IR light from a light
source
1. Cool beam bulb
• Allows IR light to pass through reflector
• Not 100% effective as non-reflected
(direct) light has IR
14. Light vs. Heat
Second Way to reduce the IR light from a
light source
2. IR mirror
• Placed opposite reflector, reflects the IR
back
• Only allows visible light to pass through
15. Light vs. Heat
Third Way to reduce the IR light from a light
source
3. IR filter
• Placed opposite reflector, absorbs IR
• Allows visible light to pass
18. LED Background
• Thomas Edison demonstrated first incandescent in
1879
• Past 40 years LED was used in niche applications
• Red light was only effective option
• First calculators and watches
• Then signs and traffic signals
• Benefits: Improved brightness, increased
applications
19. LED Advantages
• Long service life (5 years and improving)
• Shock and vibration resistant
• Smaller
• Cold light output
• Energy efficient (low operating costs – green
technology)
20. LED Advantages
• Generate directional light
• Easy to control color output
• Can remove potentially harmful or unwanted
radiation, such as ultraviolet or infra-red light
• No maintenance
21. LED Future
• Energy savings
• 20% electricity generated is used for lighting
• LEDs could cut that amount in half
• Save billions of dollars in electricity bills
• Significantly reduce energy demand,
environmental pollution and greenhouse-gas
emissions
• Gov’t funding to triple efficiency of white LEDs by
2025
• The days of the incandescent bulb are numbered
22. LED Comparison
LED Cool Light Halogen and Incandescent Lighting
Heat Generation
5% of energy consumed to heat
generation
85% of energy consumed to heat
generation
Efficiency 55.6 lumens per watt 10 lumens per watt
Color Temperature 4800 - 6300 K temperature,
approximates daylight, provides
greater ground definition and less eye
fatigue
2800 K Temperature approximates dusk
and causes eye fatigue
Usable Pattern Emits a directional light source that
can efficiently be captured and
translated into the operational field
Emits a spherical light source that is very
difficult to capture to the operational
field
Life Filament free design Filament design that when subjected to
shock and vibration causes damage and
shortens bulb life (instant expiration)
Value Lower maintenance costs, better
warranty coverage, lower power
consumption, and longer life.
Routine maintenance, standard warranty,
high power consumption, and shorter life.
24. Lighting Alternatives
• Metal Halides (HID)
• Cool burning
• Consumes less power
• Lasts around 10,000 hours
• Produces more light at higher color
temperature
• Requires a ballast
• Available in ESL37, ESL39 and USL07 lights
25. Lighting Alternatives
• Compact Fluorescent Lights (CFL)
• Requires proper disposal (mercury)
• Lasts around 10,000 hours
• 20-25% of energy cost compared to halogen
• Difficult to reflect – not good for process
vessel lighting
28. • North America Class System
• Separated into 3 based on explosive
characteristics
• Further separated into Divisions or Zones
• Division has two levels, Zone has three levels
Explosion Proof Ratings
29. • Class I level of hazard depends on frequency of
occurrence
• Longer the material is present, the greater the
risk
Explosion Proof Ratings
30. • Class I Groups based on explosive properties
• North America has four Groups
• Cenelec uses three Groups
Explosion Proof Ratings
31. Temperature Classes
• Ignition temperature is the minimum
temperature of a surface at which a explosive
atmosphere ignites
• Max temp of equipment must be lower than
ignition temp
• See chart on next page…
Explosion Proof Ratings
42. Mounting Lights
• Light and View Combination
• Half-moon type (Lumistar)
• Bracket mount
• Fiber optic
• Direct light mounts
• Sanitary, flanged, welded
• Bracket, MetaClamp, adapter, etc.
43. Mounting Lights
• Onto existing sight ports (i.e. cover flange)
with bracket
• Visual flow indicators (bracket)
• At distance from sight port (fiber optic)
• Mount on side of vessel
• Away from hose down area
• Inside control panel
• Special mounting – if possible, we can do it
45. Lighting Options
• Lights are available in different sizes, volts and
watts
• Designed for hazardous locations
• For very small areas (fiber optics)
• Available accessories
• Momentary and permanent on/off switches
(internal and remote)
• Timers (internal and remote)
• Cameras for remote viewing
49. E/USL 55-EX
• Fit and Forget (Up To 50,000 Hours)
• Stainless (ESL) or Aluminum (ASL) Construction
• Durable – Impact and Vibration Resistant
• Low Heat Output
• Power Source: 12, 24, 120 & 230 Volt
• Low Power Consumption
• Options:
• Sanitary or Bracket Mount
• Momentary Switch
• Continuous Use Feature
Explosion Proof Luminaires
50. Series USL16/36-LED
• Fit and Forget (Up To 50,000 Hours)
• All Stainless Steel Construction
• Durable – Impact and Vibration Resistant
• Cold Light Output
• Power Source: 24 or 120 Volt
• Low Power Consumption
• Options
• Sanitary or Bracket Mount
• Momentary Switch
• Continuous Use Feature
Non-Explosion Proof Luminaires
51. Series FLBP (Cordless)
• Compact Design (Smallest)
• All Stainless Steel Construction
• Power Source: Batteries
• Lamp: LED
• On/Off Switch
• Available with Sanitary Connection
• For Portable Vessels
Non-Explosion Proof Luminaires
52. Series Lumi-View33
• Combination Light/Sight Glass Lighting Port
• All Stainless Steel Construction
• Mounts to Most Existing Sight Ports
• Low Heat Output
• Power Source: 24 Volt
• Lamp: 5 Watt LED
• View/Light 1” view and greater
Non-Explosion Proof Luminaires
53. Series ESL39-HID (Metal Halide)
• Most Powerful Light
• Stainless Steel Construction
• Power Source: 24 or 120 Volt
• Lamp: 35 or 70 Watt HID
• HID High Power ⇒ 300W Halogen
• Low Heat Output
• One Year Continuous Use (10,000 hrs.)
• Options
• Wide Angle Distribution
• Sanitary Connection
Non-Explosion Proof Luminaires
54. Series ESL39-HID (Metal Halide)
• Most Powerful Light
• Stainless Steel Construction
• Power Source: 24 or 120 Volt
• Lamp: 35 or 70 Watt HID
• HID High Power ⇒ 300W Halogen
• Low Heat Output
• One Year Continuous Use (10,000 hrs.)
• Options
• Wide Angle Distribution
• Sanitary Connection
Non-Explosion Proof Luminaires
55. Click to enter your contact information and receive a
FREE White Paper
“How to Spec Lighting for Sight Glass Lighting Application”
Free Sight Glass Lighting Resource
56. • For More Information
• Visit L.J. Star Incorporated for more information on Site
Glass Lighting L.J. Star Inc.
• Contact us directly:
• Mailing Address:
L.J. Star Incorporated
P.O. Box 1116
Twinsburg, OH 44087
• Telephone: (330) 405-3040
FAX: (330) 405-3070
Lighting and Sight Glass Lighting