high quality 4*3w LED grid lamp 1. ... 3.good factory price 4.offer sample Manufacture high power 4*3w led grille lamps Feture:*Adoptdiet ... emissionresistance,non-thermal radiation,stable and safe,reliable.*High luminous flux,energy saving,enviromental protection,energy-efficient ... 4*3wled source : epistar chipInput voltage:AC85-265V,dc 12vPower factor:>0.9Life span:50000hrsCRI:>80RaCurrent of single ...