Discover how to build a hand-powered water pump that also generates electricity to light up LEDs using everyday recycled ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide ...

Lutron has launched a line of smart wood blinds as an addition to its well-regarded Caséta smart lighting system. Designed for do-it-yourself installation, like its Caséta in-wall smart dimmers, ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Lighting can make a big difference in a bathroom– whether it's a bright light that helps you get ready for the day, or a dim one that soothes you while brushing your teeth at night. That's why you ...

Diwali is approaching and it is time to decorate homes. DIY decor ideas offer a budget-friendly way to add warmth and festive cheer. Simple projects like glass jar lanterns, flower arrangements, and ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. One bike rider offers a light in the darkness, a beacon of safety in a struggling ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. With an eerie, robot-like appearance and an otherworldly glow when ...

I am one of those people who cannot stand when the dreaded "big light" is turned on. To those unfamiliar, the "big light" is an internet term that refers to the far-too-bright overhead lights built ...