... .offer sample Manufacture high power 4*3w led grille lamps Specifications:Material:aluminumPower: 4*3wInput voltage:AC85-265V,dc 12vPower factor:>0.9Life ... *Low heat emissionresistance,non-thermal radiation,stable and safe,reliable.*High luminous flux,energy saving,enviromental protection,energy-efficient than conventional halogen lamps ...