... ,9,10W 2012 hot sell high bright good quality 3 way led light bulb Light SourceHigh brightness LED chip, constant-current ... Quantity1*3W high power LEDMATERIALALUMINIUM+PC COVERLight Color red, yellow, blue, green, white, warm whiteWave LengthR=632nm, G=525nm, B=470nmLuminous ... heat dissipation, no start up delay, no stroboscopic light 3 way led light bulb scope of application Mainly used in the ...