The L Prize ® challenge: design and produce an LED PAR38 lamp that’s twice as efficient as the current market average. What would that take? The most efficacious LEDs, plus smart electrical, thermal, ...

If you’re an existing Ring user and you’re looking to turn some of your outdoor bulbs into smart ones, the Ring PAR38 Smart LED Bulb is an enticing choice. Amazon-owned Ring is spreading its wings ...

The document describes an isolated high power factor (PF) TRIAC dimmable LED driver designed to drive a nominal LED string voltage of 36 V at 550 mA typical from an input voltage range of 90 VAC to ...