The hack to keep a color-changing LED’s cycle going is to add a capacitor to retain some charge between pulses, and a diode to prevent that charge from draining back into the rest of the circuit.

NEW YORK - Hundreds of thousands of 120-volt LED bulbs - which were sold under the brand names Definity, EcoSmart, Sylvania and Westinghouse - are being recalled due to a fire hazard.

Think of an item — any item — you might use in home decor. Chances are somebody now sells a version of same that comes equipped with color-changing LED lights.

Sengled has announced three new light bulbs, a multicolor light strip with more than 16 million color options, a smart sensor, and a smart switch at CES 2019. More options, more lights, and ...

Color-changing light-emitting fibers woven into fabric enable flexible, pixel-level displays for smart textiles, opening new possibilities for wearable communication.

LED lighting can add a cool, modern aesthetic to any entertainment space. Here's everything you need to know to buy and install them.