... ,Osram,Bridgelux,Edison,EpistarOperating Temperature -45-+65°LED Life Span>50,000hrs Warranty 2/3years Light ... G/W/WW/P/RGBBeam Angle60/120°CCT2700-10000K Normal CCTWW(2700-3000K)/NW(4000-4500K)/CW ... heat dissipation,light decay less,live longer2>Brand LED cold light source,no radiation,no heavy ... dust, pest control,not easily deformed Characteristics of LED: Power:in light of the circumstances does ...