Philips LED lamp prototype delivering 200 lumen per watt high quality light, halving the energy use compared to current LED lamps.
Dangerous LED "corn cob" lamp test and teardown
LED lamp extreme tear down
High Power LED Lamp
IKEA LED Lamp Repair / Fix - Ec-Projects
Very cheap DIY Reef led lamp (10w leds)
Simple Power Supply Circuits for LED Lamps
Satechi Touch USB LED Lamp