high quality 4*3w LED grid lamp 1.epistar chip,90-110lm/w 2.2 years warranty ... radiation,stable and safe,reliable.*High luminous flux,energy saving,enviromental protection,energy-efficient than conventional halogen lamps for more than 80 ... ,led underwater light,led underground light,led grille light,led high bay lightcob led light,indoor and outdoor led wall light ...