Bright ideas: Six recent innovations in lighting technology
WEBAug 10, 2022 · 1. Human-Centric LED Lighting. In the mid-2000s, light-emitting diode (LED) bulbs became highly popular among consumers. According to the U.S. Department of Energy (DOE), an LED turns on when...
Physicists create new form of light - MIT News
WEBFeb 15, 2018 · MIT and Harvard physicists have created a new form of light that could enable quantum computing with photons.
Light ideas and technology – timeline — Science Learning Hub
WEBMar 14, 2012 · Light ideas and technology – timeline. This timeline provides a look at some of the key advances in ideas about light, how we see and how we perceive the world around us.
Light: Science & Applications - Nature
WEBLight: Science and Applications is an open access journal that publishes the highest quality articles in basic and applied optics and photonics.
Lighting Research & Technology: Sage Journals
WEB4 days ago · LR&T covers the human response to light, the science of light generation, light control and measurement plus lighting design for both interior and exterior environments, as well as daylighting, energy efficiency and sustainability.
LED Lighting - Department of Energy
WEBLED is a highly energy-efficient lighting technology, and has the potential to fundamentally change the future of lighting in the United States. Residential LEDs -- especially ENERGY STAR rated products -- use at least 75% less energy, and last up to 25 times longer, than incandescent lighting.
Learn About LED Lighting - ENERGY STAR
WEBLED stands for light emitting diode. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. How do they work? An electrical current passes through a microchip, which illuminates the tiny light sources we …
LED Basics - Department of Energy
WEBLED lighting is already the most energy-efficient lighting technology, with efficacies ranging up to 150 lumens per watt or more in some specialized instances. But there still remains considerable room for efficacy improvement and widespread deployment of more efficacious products.
Recent Advances in LED Technology - Architect Magazine
WEBJan 2, 2020 · Learn about the improvements to solid state lighting that have resulted in smaller, more versatile, and more efficient diodes that have helped transform architectural lighting and design.
WEBPresented are four major occupant benefits highlighted by the lighting industry: increased worker productivity, improved quality of sleep, reduction in eye strain and headaches, and the non-toxicity of LEDs. Increased Worker Productivity and Cognitive Performance.