Wednesday, June 20, 2012

My new LED lamp design

 My new LED lamp design. Made of just 8 modules, each module is just one aluminum plate and a thin, single layer single side PCB, bounded with 3 Cree LEDs. When we power them up with 1.5A of DC current, they can each consume 4.6Watt of power. So the entire lamp (24 LEDs) is near 120Watt.

To make a comparison, I have 12.5W Philips LED bulb also light up next to my lamp, you can see the difference.