Input Voltage: 100-240VAC/50Hz/60Hz
Size:L280mm*H260mm
Available Power:6*3W,7*3W,8*3W,9*3W,12*3W
Beam angle: 8/15/30/45/60 degrees are available
Light colors: cool white (5,000 to 6,500K), warm white (2,500 to 3,300K), red, green, blue and amber colors are available
Rendering index: >80 (for white color)
Brightness degradation: <1%kph
Average life: 50,000 hours (17 years at 8 hours a day)
Housing: molded aluminum with silver paint finish
Temperature range ambient: -20 to 60 degree Celsius
Surface of lamp: less than 50 degree Celsius