So to redress the balance, DOE has assembled a list of helpful resources, including Frequently Asked Questions (FAQs) that look at the matter in considerable depth, providing accurate and useful ...

Light-emitting diodes (LEDs) can cause headaches or trigger migraine in some people. However, some research suggests green LEDs may help with migraine symptoms and headaches. Exposure to LEDs occurs ...

Physicians at the Annual Meeting of the AMA have adopted guidance for selecting LED lighting options in order to minimize harmful human and environmental effects, according to a press release.

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...