Replacing your vehicle's halogen bulbs with cheap LED headlights you found on sale may sound like a good idea, but you ...

Light sensors detect the presence or absence of light, and the intensity of that light. These sensors then convert light ...

Lighting your next project just got smarter. From LED tech to magnetic mounts, today’s work lights do more than just shine.

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

Right now, you can get the 3-pack of Philips Hue A19 Color bulbs for just $79, down from the usual $135: That’s a massive 41% ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood.

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood.

Color sensitivity measurement requires knowing the RAW response of the sensor to a selection of known colors. For this purpose, we illuminate an image of a color target with perfectly-known ...