Fittingly, it was researchers with NASA who discovered the potential for medical light therapy to treat wounds, arthritis, glaucoma and other ailments in the 1990s. By the early 2000s, that LED ...

Dimming, flickering or failing too soon? Experts weigh in on why your LED lights are going dark and the answers are fascinating. Tyler Lacoma Editor / Home Security For more than 10 years Tyler ...

Rachel Cericola/NYT Wirecutter Strip lights shouldn’t be confused with rope lights, which encase LED bulbs in a flexible, moldable plastic tube. Strip lights are generally brighter and easier to ...