Add accent lighting, TV backlighting, or custom room lighting by learning how to install LED light strips in your home.

When picking an LED bulb, it's best to stick with well-known, reliable brands, even if you have to pay a bit more. For smart bulbs, our testers have found some of the best results from Philips, Wiz, ...

While they do have a higher upfront cost, led lights are more efficient and last far longer than incandescent, fluorescent, ...

Changing an atom in a molecule using light? This South Korean scientific breakthrough could revolutionize the pharmaceutical industry. Replacing a single atom in a molecule without altering the others ...