“With Soraa's LED lamps, you can create a perfectly lit—yet energy efficient—space. Our full spectrum technology renders colors vividly and whites accurately; our single source LED and innovative ...

The Philips Warm Glow candelabra LED is a decorative light that gets warmer and orange-ier as you dim it down. Unfortunately, that's about all it has going for it. Ry Crist Former Senior Editor / ...

Semiconductor lighting technology is developing rapidly. While seeking high luminous efficiency, low cost, and superior reliability, researchers are increasingly focusing on the effects of LED ...

We've discussed the need for someone to come up with an inexpensive way to drive LEDs from the power line before (We Need Cheap LED Drivers). And to make them dimmable. Smoothly and reliably. And be ...

As the world transitions away from ordinary incandescent lighting and toward more energy-efficient light sources, the topic of light-source color temperature has suddenly become more important.