We provide totally solution for LED lighting SMT PCB assembly.
Worldwide Installation and on site support.
Factory (machine and lighting assembly) training.
LED bollards and light columns for exterior lighting - Daou LightingDeoLighting
Haining Daou Lighting Co., Ltd is a professional manufacturer based in Zhejiang China, specialized in LED bollards and light columns for illuminating urban and residential environments.
We provide totally solution for LED lighting SMT PCB assembly.
Worldwide Installation and on site support.
Factory (machine and lighting assembly) training.
LED bollards and light columns for exterior lighting - Daou LightingDeoLighting
Haining Daou Lighting Co., Ltd is a professional manufacturer based in Zhejiang China, specialized in LED bollards and light columns for illuminating urban and residential environments.
LED luminaires for sports and large area lighting - Daou LightingDeoLighting
Haining Daou Lighting Co., Ltd. is an international manufacturer for professional LED luminaires ( technical lighting ), used for sport stadiums, airports and large areas, urbans, roadways, etc. The company is based in Zhejiang China.
Find out more about Infineon on our Homepage:
http://www.infineon.com/lighting
Find here Infineon Technologies portfolio of energy efficient LED Lighting applications for Power Management & Control Solutions.
ForesightPower provides complete solar street lighting systems that combine advanced solar, LED lighting and control technologies with high quality street light poles and industry leading warranties and support.
In addition to solar street lighting systems, ForesightPower offers global installation and technical support services. This includes on-site training, site assessment, design simulation software, planning and permitting.
If you want this slide or any other slides related to your engineering courses, you can go to “www.slideshare.com” and search Arsalan Qureshi for all the slides including this one.
Many local authorities have started or are considering large scale replacement programmes to convert their street lighting to LED lighting.
This process is fraught with potential pitfalls! How do you ensure that the Specification is future proof and fit for purpose...
Talk by Alistair Scott BSc CEng FILP MIMechE, Managing Director, Designs for Lighting Ltd
Introduction for Niagara AX Partners to how they can Save Energy, Address Sustainability with Web DALI Intelligent Lighting Control and EnOcean wireless Energy Harvesting Devices
LISTEN Technology Co., Ltd. is a professional LED lighting manufacturer in Guangdong, China, specialized in producing all in one solar street light, led street light, led down light, led highbay light, led flood light and other LED lighting fixtures. www.cnlisten.com / julie@cnlisten.com
LED light manufacturing is catching up in India. Here is a presentation listing out basic LED light manufacturing. Few of the details are available on request to us. You can contact us at info@isiddhi.in or visit www.isiddhi.in
Diode Dynamics LED Lighting Engineering WhitepaperMatthew Conte
An overview of the current state of the art in LED Light Bars, focusing on lumens, lux, candella, beam patterns, as well as an in depth analysis of the ideal beam pattern for rally racing.
Şehir şebekesinde anahtarlama, harmonik, transientler veya yıldırım darbesi LED sistemlere zarar verebilir. LED aydınlatma genellikle uzun kablolar üzerinden şehir şebekesine bağlı olduğundan, darbeler kolaylıkla bu kablolar üzerinden etkili olabilmektedir. Bunları engellemek için Fransız Citel LED sistemlere özgü parafudurlar geliştirmiştir.
Detaylar: http://www.yilkomer.com/led-aydinlatmanin-yildirim-ve-asiri-gerilimden-korunmasi/
LED luminaires for sports and large area lighting - Daou LightingDeoLighting
Haining Daou Lighting Co., Ltd. is an international manufacturer for professional LED luminaires ( technical lighting ), used for sport stadiums, airports and large areas, urbans, roadways, etc. The company is based in Zhejiang China.
Find out more about Infineon on our Homepage:
http://www.infineon.com/lighting
Find here Infineon Technologies portfolio of energy efficient LED Lighting applications for Power Management & Control Solutions.
ForesightPower provides complete solar street lighting systems that combine advanced solar, LED lighting and control technologies with high quality street light poles and industry leading warranties and support.
In addition to solar street lighting systems, ForesightPower offers global installation and technical support services. This includes on-site training, site assessment, design simulation software, planning and permitting.
If you want this slide or any other slides related to your engineering courses, you can go to “www.slideshare.com” and search Arsalan Qureshi for all the slides including this one.
Many local authorities have started or are considering large scale replacement programmes to convert their street lighting to LED lighting.
This process is fraught with potential pitfalls! How do you ensure that the Specification is future proof and fit for purpose...
Talk by Alistair Scott BSc CEng FILP MIMechE, Managing Director, Designs for Lighting Ltd
Introduction for Niagara AX Partners to how they can Save Energy, Address Sustainability with Web DALI Intelligent Lighting Control and EnOcean wireless Energy Harvesting Devices
LISTEN Technology Co., Ltd. is a professional LED lighting manufacturer in Guangdong, China, specialized in producing all in one solar street light, led street light, led down light, led highbay light, led flood light and other LED lighting fixtures. www.cnlisten.com / julie@cnlisten.com
LED light manufacturing is catching up in India. Here is a presentation listing out basic LED light manufacturing. Few of the details are available on request to us. You can contact us at info@isiddhi.in or visit www.isiddhi.in
Diode Dynamics LED Lighting Engineering WhitepaperMatthew Conte
An overview of the current state of the art in LED Light Bars, focusing on lumens, lux, candella, beam patterns, as well as an in depth analysis of the ideal beam pattern for rally racing.
Şehir şebekesinde anahtarlama, harmonik, transientler veya yıldırım darbesi LED sistemlere zarar verebilir. LED aydınlatma genellikle uzun kablolar üzerinden şehir şebekesine bağlı olduğundan, darbeler kolaylıkla bu kablolar üzerinden etkili olabilmektedir. Bunları engellemek için Fransız Citel LED sistemlere özgü parafudurlar geliştirmiştir.
Detaylar: http://www.yilkomer.com/led-aydinlatmanin-yildirim-ve-asiri-gerilimden-korunmasi/
This doc describes briefly state of art of DLEDS street lighting products, including benefits to use LED for lighitng as big energy savings and better light quality.
For any information contact us to info@dleds.com.
Eco Lite Technologies - Manufacturers & Suppliers of LED ProductsVikram Jeet
Eco lite technologies is the manufacturers of led products like led bulbs, led lights, led street lights, led mr16, led down lights, led bay lights. Each products of us are passed through various electrical parameters like electrical, thermal, optical, etc. before reaching to the customers. You can view and purchase wide variety of led products through our website http://www.ecolitetechnologies.co.in
Smart lamps can regulate brightness and dimness, depending on daylight and ambient conditions, helping to save energy and help to save the environment together with LED light sources.
The lights communicate quickly and easily with the central control unit in the event of a fault, and they can be effectively controlled remotely.
Incidentally, they can perform a number of functions - we can connect weather stations, emergency buttons, various sensors or Wi-Fi signals to the public lighting pylons - thereby helping to increase comfort, awareness and, above all, safety in the streets of a smart city.
Since its establishment, 2016, Starc Energy Solutions Opc Private Limited has emerged as the highly regarded firm manufacturing, wholesaling, trading and retailing products such as LED Street Light, LED Tube Light and LED Downlight. We also deal in items like Strip Light, LED Flood Light, LED Recessed Light, Road Stud Lights, Solar Delineator Lights, Solar EPC System and Solar Pump. These mentioned products are widely appreciated for their features such as easy installation, precise design, reliability, shock resistance and long service life. We manufacture this with the help of superior quality raw components and advance technologies. The entire product range is quality tested on various parameters to ensure its authenticity before its final delivery.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
LED having ever highest efficiency compare to other like cfl, mercury, sodium vapor lamps etc. Very long life. Gives true light compare to others i. E. Highest cri which plays major role in process & quality control of products. Cost effective by highest energy saving. Less maintenance cost . No production of ultraviolet light ( which is what attracts insects) . Can be dimmed ( unlike hpmv,hpsv,mh ) allowing for flexibility in controlling light levels. Produce directional light. Useful for directing light on specific areas rather than a diffused glow, led through reduce co2 emission in tons by saving electricity and can gives contribution to save our planet.*Technically designed high quality fitment/ fixtures as per actual requirements /datasheet of CITIZEN which also playing major role in lamp efficiency and lamp life, *Available with flame proof fitments also, *Low maintenance compare to others, *Lowest payback period – maximum 2 years,*Highest guarantee period – 2 years,*Customer service – 24 hours , 365 days ,*Dealing directly with customers – No extra marketing & retailing cost on products.*100% technical support for usage of products, Provides testing facility at customer’s site.
Discover the innovative and creative projects that highlight my journey throu...dylandmeas
Discover the innovative and creative projects that highlight my journey through Full Sail University. Below, you’ll find a collection of my work showcasing my skills and expertise in digital marketing, event planning, and media production.
India Orthopedic Devices Market: Unlocking Growth Secrets, Trends and Develop...Kumar Satyam
According to TechSci Research report, “India Orthopedic Devices Market -Industry Size, Share, Trends, Competition Forecast & Opportunities, 2030”, the India Orthopedic Devices Market stood at USD 1,280.54 Million in 2024 and is anticipated to grow with a CAGR of 7.84% in the forecast period, 2026-2030F. The India Orthopedic Devices Market is being driven by several factors. The most prominent ones include an increase in the elderly population, who are more prone to orthopedic conditions such as osteoporosis and arthritis. Moreover, the rise in sports injuries and road accidents are also contributing to the demand for orthopedic devices. Advances in technology and the introduction of innovative implants and prosthetics have further propelled the market growth. Additionally, government initiatives aimed at improving healthcare infrastructure and the increasing prevalence of lifestyle diseases have led to an upward trend in orthopedic surgeries, thereby fueling the market demand for these devices.
Memorandum Of Association Constitution of Company.pptseri bangash
www.seribangash.com
A Memorandum of Association (MOA) is a legal document that outlines the fundamental principles and objectives upon which a company operates. It serves as the company's charter or constitution and defines the scope of its activities. Here's a detailed note on the MOA:
Contents of Memorandum of Association:
Name Clause: This clause states the name of the company, which should end with words like "Limited" or "Ltd." for a public limited company and "Private Limited" or "Pvt. Ltd." for a private limited company.
https://seribangash.com/article-of-association-is-legal-doc-of-company/
Registered Office Clause: It specifies the location where the company's registered office is situated. This office is where all official communications and notices are sent.
Objective Clause: This clause delineates the main objectives for which the company is formed. It's important to define these objectives clearly, as the company cannot undertake activities beyond those mentioned in this clause.
www.seribangash.com
Liability Clause: It outlines the extent of liability of the company's members. In the case of companies limited by shares, the liability of members is limited to the amount unpaid on their shares. For companies limited by guarantee, members' liability is limited to the amount they undertake to contribute if the company is wound up.
https://seribangash.com/promotors-is-person-conceived-formation-company/
Capital Clause: This clause specifies the authorized capital of the company, i.e., the maximum amount of share capital the company is authorized to issue. It also mentions the division of this capital into shares and their respective nominal value.
Association Clause: It simply states that the subscribers wish to form a company and agree to become members of it, in accordance with the terms of the MOA.
Importance of Memorandum of Association:
Legal Requirement: The MOA is a legal requirement for the formation of a company. It must be filed with the Registrar of Companies during the incorporation process.
Constitutional Document: It serves as the company's constitutional document, defining its scope, powers, and limitations.
Protection of Members: It protects the interests of the company's members by clearly defining the objectives and limiting their liability.
External Communication: It provides clarity to external parties, such as investors, creditors, and regulatory authorities, regarding the company's objectives and powers.
https://seribangash.com/difference-public-and-private-company-law/
Binding Authority: The company and its members are bound by the provisions of the MOA. Any action taken beyond its scope may be considered ultra vires (beyond the powers) of the company and therefore void.
Amendment of MOA:
While the MOA lays down the company's fundamental principles, it is not entirely immutable. It can be amended, but only under specific circumstances and in compliance with legal procedures. Amendments typically require shareholder
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Explore our most comprehensive guide on lookback analysis at SafePaaS, covering access governance and how it can transform modern ERP audits. Browse now!
RMD24 | Debunking the non-endemic revenue myth Marvin Vacquier Droop | First ...BBPMedia1
Marvin neemt je in deze presentatie mee in de voordelen van non-endemic advertising op retail media netwerken. Hij brengt ook de uitdagingen in beeld die de markt op dit moment heeft op het gebied van retail media voor niet-leveranciers.
Retail media wordt gezien als het nieuwe advertising-medium en ook mediabureaus richten massaal retail media-afdelingen op. Merken die niet in de betreffende winkel liggen staan ook nog niet in de rij om op de retail media netwerken te adverteren. Marvin belicht de uitdagingen die er zijn om echt aansluiting te vinden op die markt van non-endemic advertising.
Remote sensing and monitoring are changing the mining industry for the better. These are providing innovative solutions to long-standing challenges. Those related to exploration, extraction, and overall environmental management by mining technology companies Odisha. These technologies make use of satellite imaging, aerial photography and sensors to collect data that might be inaccessible or from hazardous locations. With the use of this technology, mining operations are becoming increasingly efficient. Let us gain more insight into the key aspects associated with remote sensing and monitoring when it comes to mining.
Affordable Stationery Printing Services in Jaipur | Navpack n PrintNavpack & Print
Looking for professional printing services in Jaipur? Navpack n Print offers high-quality and affordable stationery printing for all your business needs. Stand out with custom stationery designs and fast turnaround times. Contact us today for a quote!
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
LEARNING OBJECTIVES
1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
2. Explore the sustainability implementation model, focusing on effective measures and reporting strategies to track and communicate sustainability efforts.
3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
Know more: https://www.synapseindia.com/technology/mean-stack-development-company.html
Falcon stands out as a top-tier P2P Invoice Discounting platform in India, bridging esteemed blue-chip companies and eager investors. Our goal is to transform the investment landscape in India by establishing a comprehensive destination for borrowers and investors with diverse profiles and needs, all while minimizing risk. What sets Falcon apart is the elimination of intermediaries such as commercial banks and depository institutions, allowing investors to enjoy higher yields.
Business Valuation Principles for EntrepreneursBen Wann
This insightful presentation is designed to equip entrepreneurs with the essential knowledge and tools needed to accurately value their businesses. Understanding business valuation is crucial for making informed decisions, whether you're seeking investment, planning to sell, or simply want to gauge your company's worth.
What is the TDS Return Filing Due Date for FY 2024-25.pdfseoforlegalpillers
It is crucial for the taxpayers to understand about the TDS Return Filing Due Date, so that they can fulfill your TDS obligations efficiently. Taxpayers can avoid penalties by sticking to the deadlines and by accurate filing of TDS. Timely filing of TDS will make sure about the availability of tax credits. You can also seek the professional guidance of experts like Legal Pillers for timely filing of the TDS Return.
What is the TDS Return Filing Due Date for FY 2024-25.pdf
Case 3 street lighting_eng
1. DEG Licht GmbH, Germany.
CASE
Utilitarian LED lighting.
Lighting of streets and highways of any category, lighting of
bridges and railway platforms.
2. The modern market offers countless street lamps. The price range is also very wide.
However, the strong problem remains related to price/quality ratio: light-technical
parameters, reliability, service life - important parameters that many manufacturers simply
do not pay attention to:
Modern outdoor lighting
Outdoor LED luminaires should have proper
IDC, which allows their use for lighting of class A
highways and federal roads.
The design of the lamp must have
characteristics capable of providing protection
against aggressive environment, minimizing the
risk of affect to electronics and the LEDs.
Service life of the lamp – the real one often
does not comply to that claimed by a
manufacturer.
Efficiency and economy: the ratio of lumens/watt;
lumens/dollar: many manufacturers with high
performance of lumen/watt (100 or more) do not
mention the ultimate value of a unit of light (ie,
lumens / €).
3. PROBLEM 1. Aggressive external environment: rain, dust, soot, exhaust gases,
particles of oil, antifreeze, unburned fuel.
Aggressive environment affects the body of the lamp, electronics, and optics (penetrating into the internal cavities).
premature failure of electronic
components
reduction in the efficiency of the
optics
destruction of internal elements of the
luminaire (even appearance of the phase
voltage on the housing).
Standard LED floodlight
• Aluminum alloy housing is not protected by oxidation.
• Direct contact between different metals accelerates
electrochemical corrosion.
• Simple pressurization of the internal part by sealants.
• Standard optics PMMA или PC.
• Unprotected electronics assembly.
«Four light» solution
• Double thickness aluminum alloy housing or oxide coated.
• All contacts between different metals pass only through
insulating spacers.
• Soft mount a protective polycarbonate glass with a relief
valve.
• Optics is not used. The use of high-quality reflectors.
• Electronic circuit boards are covered with a special varnish.
• Compliance with IP65.
4. PROBLEM 2. Distribution of light
uneven or stray light. decrease in efficiency of useful light flood
Standard LED floodlight
• Non compliance/non full compliance with the recommended
Luminous Intensity Distribution Curves (IDC).
• The high proportion of stray light.
• High level of light pollution, ecological damage.
• Stray lighting of dwellings.
«Four light» solution
• Full compliance with the claimed IDC.
• The choice between 4 IDC types for each particular object.
• The special shape of the floodlight and reflectors for an
optimal uniform light flux.
Excessive light flood.
Increase in light pollution level damage to light ecology of
the city
5. PROBLEM 3. Blinding of drivers
Exceeding the threshold brightness --- >> Temporary blindness of the driver --- >> extremely dangerous situation on the road.
Standard LED floodlight
• The use of powerful diodes and secondary optics creates a
highly efficient flow of light.
• The absence of a blend, a simple form of the housing leads to
the direct illumination of the driver's eyes above the threshold
brightness.
DEG Licht solution
• The side of the lamp shields the LEDs light from getting
into the driver's eyes. With this technical solution, the driver
sees only a minimal part of the luminous surface of the
lamp, with no loss of quality of illumination of the road
(average luminance, average brightness and uniformity of
illumination).
• Threshold increment of brightness is set to 8%, which
means there is no blindness (at demand of ≤15%).
6. PROBLEM 4. Energy efficiency (increased light output). Low color rendering index
Low rate lm/W = inefficient use of electricity.
The lower the color rendering index, the less reliable the
human eye perceives the situation on the road.
Standard LED floodlight
• The use of cheap LEDs light with output less than 120
lm / W.
• The loss on the secondary optics up to 10% of the
luminous flux.
• The use of super bright diodes with a temperature
above 6000° K .
• The use of diodes with a low color rendering index.
DEG Licht solution
• LEDs from the leading manufacturer CREE are used, the series
XML with light flux 160 lm/W and color temperature 3000 to
6000 K.
7. PROBLEM 5. Economical efficiency.
Economical efficiency ≠ price of the lamp.
Economical efficiency
• efficiency (lm/W)
• Installation cost
• the frequency and cost of maintenance
• number of lamps per object
• «price for lumen» (or «€/lumen»).
«DEG Licht» solution
Number of pillars per 1 km 18,5 pcs.
Number of lamps per 1 km 37 pcs.
Cost of lighting installation* per
1 km
33 500 €
Cost of the lamp* 600 €
Cost of installation* 600 €
Energy cost for 10 years*
*The calculations shown are approximate.
For each particular project characteristics
may differ.
30 000 €
8. PROBLEM 6. Vibration and wind affect over the lamps functioning
Vibration effects from vehicles and other external factors
Strong wind creates a
variable load on the lamp
decrease in the stability of
its fixation
Standard LED floodlight DEG Licht solution
• Lightweight constructions
of the housing (in order to
save materials) are more
susceptible to the effects of
vibration.
• Weighted design of the
luminaire is less prone
to the effects of
alternating wind loads.
.
10. CityLED: installation, construction, optics
INSTALLATION
The fixture is mounted on the console to 55
mm diameter (up to 60 mm through an
adapter)
CONSTRUCTION
The housing is made of aluminum, has a
protective anode coating with depth of not less
than 15 microns. Power supply included.
OPTIC COMPONENTS
Adaptive optics system OFOS. LEDs CREE XM-
L2. Protective anti-vandal glass or technical
light-stabilized polycarbonate.
Symbols on the lamps
CityLED1-N-P/I-L-S contain the following data:
N – number of LEDs in the lamp;
P – power supply scheme;
I – working current, А;
L – IDC type А, В, С, D;
S – LEDs power consumption.
11. CityLED1 characteristics
CityLED1 CityLED1 B
CityLED1 C CityLED1 D
Color temperature, К 4500*
Protection class IP 65
Technical characteristics
* The floodlights can be produced with light
temperature 3000-6500К
Lamp’s marking Power consumption, W Light flux, lm Dimension, mm А*В*С Weight, kg
CityLED1-26-P/1.3-L-100 113 11737 430*442*240 10,9
CityLED1-30-P/1.3-L-120 131 13543 430*442*240 10,9
CityLED1-34-P/1.3-L-140 148 15349 430*442*240 10,9
CityLED1-40-P/1.3-L-160 174 18058 476*442*240 12,2
CityLED1-45-P/1.3-L-180 196 20315 580*442*240 13,8
CityLED1-49-P/1.3-L-200 214 22120 580*442*240 13,8
CityLED1-55-P/1.3-L-220 240 24829 680*442*240 16,4
CityLED1-60-P/1.3-L-240 262 27086 680*442*240 16,4
13. INSTALLATION
The fixture is mounted on the console to 55 mm
diameter (up to 60 mm through an adapter)
CONSTRUCTION
The housing is made of aluminum, has a protective
anode coating with depth of not less than 15
microns. Power supply included.
OPTIC COMPONENTS
Adaptive optics system OFOS. LEDs CREE XM-L2.
Protective anti-vandal glass or technical light-
stabilized polycarbonate.
Symbols on the lamps
CityLED2-N-P/1.3-L contain the following data:
N – number of LEDs in the lamp;
P – power supply scheme;
I – working current, А;
L – IDC type А;
S – LEDs power consumption.
ГрадLED2: установка, конструкция, оптическая часть
14. CityLED 2 characteristics
CityLED2 A
Color temperature, К 4500*
Protection class IP 65
Technical characteristics
* The floodlights can be produced with color
temperature 3000-6500К
Lamp’s marking Power consumption,W Light flux,lm Dimension, mm
А*В*С
Weight,
kg
CityLED2-26-P/1.3-L 113 11737 430*442*240 10,9
CityLED2-30-P/1.3-L 131 13543 430*442*240 10,9
CityLED2-32-P/1.3-L 140 14446 430*442*240 10,9
15. CityLED3 series
Example of calculation using lighting fixtures series GradLED3 in
DIALux
CityLED3-15 -P/1.3-L
16. CityLED3
INSTALLATION
The fixture is mounted on the console to 55
mm diameter (up to 60 mm through an
adapter)
CONSTRUCTION
The housing is made of aluminum, has a
protective anode coating with depth of not less
than 15 microns. Power supply included.
OPTIC COMPONENTS
Adaptive optics system OFOS. LEDs CREE XM-
L2. Protective anti-vandal glass or technical
light-stabilized polycarbonate.
Symbols on the lamps
CityLED3-15-P/1.3-L contain the following data:
N – number of LEDs in the lamp;
P – power supply scheme;
I – working current, А;
L – IDC type А, B, C, D;
17. CityLED3 characteristics
CityLED3 A CityLED3 B
Lamp’s marking Power consumption,W Light flux,lm Dimension, mm
А*В*С
Weight,
kg
CityLED3-9-P/1.3-L 39 4356 464*239*124 10,2
CityLED3-12-P/1.3-L 52 5808 515*239*124 11,0
CityLED3-15-P/1.3-L 65 7259 564*239*124 11,5
CityLED3 C CityLED3 D
Color temperature, К 4500*
Protection class IP 65
Technical charasteristics
* The floodlights can be produced with color
temperature 3000-6500К