Green supply led_lights_for now and futureGreenSupply
This document summarizes the benefits of LED lights compared to incandescent and fluorescent bulbs. LED lights are more energy efficient, produce less heat, and last significantly longer. They use semiconductor diodes to generate light with high efficiency, emitting 80-110 lumens per watt compared to 14 lumens/watt for incandescents and 60 lumens/watt for fluorescents. Widespread use of LEDs could reduce US electricity use for lighting by 1/3 by 2030, saving billions and eliminating greenhouse gas emissions equivalent to millions of cars.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document provides an introduction to rational numbers. It defines rational numbers as numbers that can be written as fractions where the numerator and denominator are integers. This includes integers. It explains that rational numbers can be written in different equivalent forms by multiplying or dividing the numerator and denominator by the same integer. The document then discusses how to add, subtract, multiply and divide rational numbers. It presents the algebraic rules for doing each operation and provides examples. It also explains how to check if two fractions are equal by seeing if their numerators times the other's denominator equals the other's numerator times the denominator.
This document provides test results for a 10W LED downlight, including its color spectrum characteristics, electrical parameters, and luminous flux measurements. The light has a correlated color temperature of 4221K, color rendering index of 81.6, and luminous flux of 891.7 lumens while operating at 232.8V, 0.084A and 10.8W. Spectral power distribution and photometric data across wavelengths from 380-800nm are included.
Hot Binning, Droop, And Other Fun Led TopicsMark McClear
The document discusses various topics related to LED performance metrics and reliability testing, including:
1) Hot binning and how it does not eliminate binning but creates a new framework.
2) Hot/cold factor is a real issue but should not be the only parameter focused on.
3) LM-80 testing provides lumen maintenance data over time but does not indicate lifetime. TM-21 allows projecting lifetime from LM-80 data.
4) LED lifetime is irrelevant - system lifetime that provides value depends on factors like heat sinks and drivers. Proper design leads to long lifetimes.
5) Chemical compatibility is important - VOCs can contaminate LEDs over time, especially with heat and light
Runlite 38mm Filament LED LM-80 test report.PDFNancy Yu
This test report summarizes lumen maintenance and chromaticity shift testing of 38mm Filament LED samples from Shenzhen Runlite Technology Co., Ltd. over 6000 hours under two conditions: Data Set 1 at 55°C case temperature and Data Set 2 at 85°C case temperature, both at 10mA drive current. For Data Set 1, the average lumen maintenance was 96.97% and average chromaticity shift was 0.0023 after 6000 hours. For Data Set 2, the average lumen maintenance was 95.54% and average chromaticity shift was also 0.0023 after 6000 hours. No sample failures were observed for either data set.
Green supply led_lights_for now and futureGreenSupply
This document summarizes the benefits of LED lights compared to incandescent and fluorescent bulbs. LED lights are more energy efficient, produce less heat, and last significantly longer. They use semiconductor diodes to generate light with high efficiency, emitting 80-110 lumens per watt compared to 14 lumens/watt for incandescents and 60 lumens/watt for fluorescents. Widespread use of LEDs could reduce US electricity use for lighting by 1/3 by 2030, saving billions and eliminating greenhouse gas emissions equivalent to millions of cars.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document provides an introduction to rational numbers. It defines rational numbers as numbers that can be written as fractions where the numerator and denominator are integers. This includes integers. It explains that rational numbers can be written in different equivalent forms by multiplying or dividing the numerator and denominator by the same integer. The document then discusses how to add, subtract, multiply and divide rational numbers. It presents the algebraic rules for doing each operation and provides examples. It also explains how to check if two fractions are equal by seeing if their numerators times the other's denominator equals the other's numerator times the denominator.
This document provides test results for a 10W LED downlight, including its color spectrum characteristics, electrical parameters, and luminous flux measurements. The light has a correlated color temperature of 4221K, color rendering index of 81.6, and luminous flux of 891.7 lumens while operating at 232.8V, 0.084A and 10.8W. Spectral power distribution and photometric data across wavelengths from 380-800nm are included.
Hot Binning, Droop, And Other Fun Led TopicsMark McClear
The document discusses various topics related to LED performance metrics and reliability testing, including:
1) Hot binning and how it does not eliminate binning but creates a new framework.
2) Hot/cold factor is a real issue but should not be the only parameter focused on.
3) LM-80 testing provides lumen maintenance data over time but does not indicate lifetime. TM-21 allows projecting lifetime from LM-80 data.
4) LED lifetime is irrelevant - system lifetime that provides value depends on factors like heat sinks and drivers. Proper design leads to long lifetimes.
5) Chemical compatibility is important - VOCs can contaminate LEDs over time, especially with heat and light
Runlite 38mm Filament LED LM-80 test report.PDFNancy Yu
This test report summarizes lumen maintenance and chromaticity shift testing of 38mm Filament LED samples from Shenzhen Runlite Technology Co., Ltd. over 6000 hours under two conditions: Data Set 1 at 55°C case temperature and Data Set 2 at 85°C case temperature, both at 10mA drive current. For Data Set 1, the average lumen maintenance was 96.97% and average chromaticity shift was 0.0023 after 6000 hours. For Data Set 2, the average lumen maintenance was 95.54% and average chromaticity shift was also 0.0023 after 6000 hours. No sample failures were observed for either data set.
Surat edaran menginformasikan rencana memberikan THR kepada para pekerja kompleks PAS sebelum hari raya Idul Fitri. Surat ini meminta sumbangan dari penghuni kompleks untuk menunjang kebahagiaan para pekerja di hari raya. Surat ini juga mengucapkan selamat menjalankan ibadah puasa bagi yang menjalankannya di bulan Ramadhan.
Surat edaran memperkenalkan Rangga Maheswara Bisara sebagai koordinator baru komplek PAS untuk satu tahun ke depan. Surat itu juga memperkenalkan tim organisasi komplek dan meminta nomor telepon warga untuk membuat grup WhatsApp guna memudahkan komunikasi.
SANISINDO (formerly known as SUNEAST MEDIA PERDANA) is an event production company established in Indonesia in 2012 that focuses on providing quality equipment rental services for lighting, sound, video, and stage equipment. They have a specialist staff available for consultation and aim to ensure high quality equipment and service for all event needs. Their equipment inventory includes line arrays, speakers, mixers, microphones, lighting, LED displays, screens, projectors, generators, tents, chairs and other rental items to support events. Some past events they have supported include concerts, conferences, weddings and government celebrations.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help alleviate symptoms of mental illness and boost overall mental well-being.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Revolutionizing the Digital Landscape: Web Development Companies in Indiaamrsoftec1
Discover unparalleled creativity and technical prowess with India's leading web development companies. From custom solutions to e-commerce platforms, harness the expertise of skilled developers at competitive prices. Transform your digital presence, enhance the user experience, and propel your business to new heights with innovative solutions tailored to your needs, all from the heart of India's tech industry.
Architectural and constructions management experience since 2003 including 18 years located in UAE.
Coordinate and oversee all technical activities relating to architectural and construction projects,
including directing the design team, reviewing drafts and computer models, and approving design
changes.
Organize and typically develop, and review building plans, ensuring that a project meets all safety and
environmental standards.
Prepare feasibility studies, construction contracts, and tender documents with specifications and
tender analyses.
Consulting with clients, work on formulating equipment and labor cost estimates, ensuring a project
meets environmental, safety, structural, zoning, and aesthetic standards.
Monitoring the progress of a project to assess whether or not it is in compliance with building plans
and project deadlines.
Attention to detail, exceptional time management, and strong problem-solving and communication
skills are required for this role.
ARENA - Young adults in the workplace (Knight Moves).pdfKnight Moves
Presentations of Bavo Raeymaekers (Project lead youth unemployment at the City of Antwerp), Suzan Martens (Service designer at Knight Moves) and Adriaan De Keersmaeker (Community manager at Talk to C)
during the 'Arena • Young adults in the workplace' conference hosted by Knight Moves.
Storytelling For The Web: Integrate Storytelling in your Design ProcessChiara Aliotta
In this slides I explain how I have used storytelling techniques to elevate websites and brands and create memorable user experiences. You can discover practical tips as I showcase the elements of good storytelling and its applied to some examples of diverse brands/projects..
Surat edaran menginformasikan rencana memberikan THR kepada para pekerja kompleks PAS sebelum hari raya Idul Fitri. Surat ini meminta sumbangan dari penghuni kompleks untuk menunjang kebahagiaan para pekerja di hari raya. Surat ini juga mengucapkan selamat menjalankan ibadah puasa bagi yang menjalankannya di bulan Ramadhan.
Surat edaran memperkenalkan Rangga Maheswara Bisara sebagai koordinator baru komplek PAS untuk satu tahun ke depan. Surat itu juga memperkenalkan tim organisasi komplek dan meminta nomor telepon warga untuk membuat grup WhatsApp guna memudahkan komunikasi.
SANISINDO (formerly known as SUNEAST MEDIA PERDANA) is an event production company established in Indonesia in 2012 that focuses on providing quality equipment rental services for lighting, sound, video, and stage equipment. They have a specialist staff available for consultation and aim to ensure high quality equipment and service for all event needs. Their equipment inventory includes line arrays, speakers, mixers, microphones, lighting, LED displays, screens, projectors, generators, tents, chairs and other rental items to support events. Some past events they have supported include concerts, conferences, weddings and government celebrations.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help alleviate symptoms of mental illness and boost overall mental well-being.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Revolutionizing the Digital Landscape: Web Development Companies in Indiaamrsoftec1
Discover unparalleled creativity and technical prowess with India's leading web development companies. From custom solutions to e-commerce platforms, harness the expertise of skilled developers at competitive prices. Transform your digital presence, enhance the user experience, and propel your business to new heights with innovative solutions tailored to your needs, all from the heart of India's tech industry.
Architectural and constructions management experience since 2003 including 18 years located in UAE.
Coordinate and oversee all technical activities relating to architectural and construction projects,
including directing the design team, reviewing drafts and computer models, and approving design
changes.
Organize and typically develop, and review building plans, ensuring that a project meets all safety and
environmental standards.
Prepare feasibility studies, construction contracts, and tender documents with specifications and
tender analyses.
Consulting with clients, work on formulating equipment and labor cost estimates, ensuring a project
meets environmental, safety, structural, zoning, and aesthetic standards.
Monitoring the progress of a project to assess whether or not it is in compliance with building plans
and project deadlines.
Attention to detail, exceptional time management, and strong problem-solving and communication
skills are required for this role.
ARENA - Young adults in the workplace (Knight Moves).pdfKnight Moves
Presentations of Bavo Raeymaekers (Project lead youth unemployment at the City of Antwerp), Suzan Martens (Service designer at Knight Moves) and Adriaan De Keersmaeker (Community manager at Talk to C)
during the 'Arena • Young adults in the workplace' conference hosted by Knight Moves.
Storytelling For The Web: Integrate Storytelling in your Design ProcessChiara Aliotta
In this slides I explain how I have used storytelling techniques to elevate websites and brands and create memorable user experiences. You can discover practical tips as I showcase the elements of good storytelling and its applied to some examples of diverse brands/projects..
Connect Conference 2022: Passive House - Economic and Environmental Solution...TE Studio
Passive House: The Economic and Environmental Solution for Sustainable Real Estate. Lecture by Tim Eian of TE Studio Passive House Design in November 2022 in Minneapolis.
- The Built Environment
- Let's imagine the perfect building
- The Passive House standard
- Why Passive House targets
- Clean Energy Plans?!
- How does Passive House compare and fit in?
- The business case for Passive House real estate
- Tools to quantify the value of Passive House
- What can I do?
- Resources
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANEFebless Hernane
CapCut is an easy-to-use video editing app perfect for beginners. To start, download and open CapCut on your phone. Tap "New Project" and select the videos or photos you want to edit. You can trim clips by dragging the edges, add text by tapping "Text," and include music by selecting "Audio." Enhance your video with filters and effects from the "Effects" menu. When you're happy with your video, tap the export button to save and share it. CapCut makes video editing simple and fun for everyone!
Practical eLearning Makeovers for EveryoneBianca Woods
Welcome to Practical eLearning Makeovers for Everyone. In this presentation, we’ll take a look at a bunch of easy-to-use visual design tips and tricks. And we’ll do this by using them to spruce up some eLearning screens that are in dire need of a new look.
Explore the essential graphic design tools and software that can elevate your creative projects. Discover industry favorites and innovative solutions for stunning design results.
1. BRASINDOBRASINDO
:: LED Light Custom :::: LED Light Custom ::
I believe LED lights are the future, The LED lights in the long-run
are more affordable and long lasting, becoming less of a burden
to consumers who are also ‘green-minded’, not only decorative.
LED light offer a wide variety of lighting possibilities