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Articles related to LED

Feature: The Ecological Cost of Artificial Light
Public lighting must be reimagined so it’s both functional and safe, has less impact on ecological systems and allows visibility of the stars again.
Feature: LED Lights May Harm Your Health
Studies are finding several health consequences from LED light exposure. With their installation continuing apace in homes and cityscapes, critics are calling for clinical trials along with greater diligence from the lighting industry.
Browse: Sticky Tape the Key to Ultrathin Solar Cells Online Feature: Could Li-Fi spark a communications revolution like Wi-Fi?
Multi-tasking micro-lights now being developed could initiate an amazing transformation for the future of communications by using light to carry information over the internet.
Online Feature: Pasta shape provides better LED
'Rotelle' molecules depolarise light and are more efficient than 'spaghetti'