high quality 4*3w LED grid lamp 1.epistar ... sample Manufacture high power 4*3w led grille lamps Feture:*Adoptdiet driver ultra-low-power devices:seismic,impact* ... emissionresistance,non-thermal radiation,stable and safe,reliable.*High luminous flux,energy saving,enviromental protection,energy-efficient ... light,led underground light,led grille light,led high bay lightcob led light,indoor and outdoor led ...