Early adopters of LED lighting will remember 50,000 hour or even 100,000 hour lifetime ratings printed on the box. But during a recent trip to the hardware store the longest advertised lifetime I ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

The first electronic digital watches were admired for their pioneering technology, if not their everyday practicality, when they were introduced in the 1970s. Their power-hungry LED displays lit up ...

Higher power density, smaller form factors and long-life reliability expectations all collide, requiring better thermal ...