... -265VLED ChipCree,Osram,Bridgelux,Edison,EpistarOperating Temperature -45-+65°LED Life Span>50,000hrs Warranty 2/3years Light Color R ... better heat dissipation,light decay less,live longer2>Brand LED cold light source,no radiation,no heavy metal pollution, ... high brightness,low flicker,saving much health3>high-grade optical lenses,optical loss,good illumination4>high-power transformers make the perfect ...