... flux:950-1050lm 4.Output power:12w 5.LED chip:Epistar Introduction: With LED energy saving and thermal management technology, Sanding has ... High Luminous efficiencyWe adopt high power LED, which has high brightness and LED light is pure with narrow spectrum, and transmit visible color ... of low heat, no heat radiation, cold light source, soft light, non-glare and they are without mercury, sodium and ...