Find a downloadable version of this story in pdf format at the end of the story. With the rising costs of energy and increasing governmental requirements for high efficiency lighting, the high ...

The LEDP5W-30-1227-20C High Output LED Light from Larson Electronics offers high power light output from a compact and rugged design that can be run from standard 120-277 vac electrical current. The ...

A buck-boost controller IC with four external switching MOSFETs can operate from input voltages above, below, or equal to the output voltage, enabling them to regulate the light output for a string of ...

The A6269 is a linear, programmable current regulator providing up to 200 mA from each of two outputs to drive arrays of high brightness LEDs. The regulated LED current from each output, accurate to 5 ...

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