Promotion led metal halide replacement R7S 10W 1.2 ... Epistar chip Promotion led metal halide replacement R7S 10W LED R7S bulb light lamp specification Size Dia 54* ... yearsLife span ≥50000h LED R7S bulb light lamp featuresCE,ROHS certificates approvedExtruded aluminum material crust disposed ... power LED lights, LED tube, LED strip lamp, LED ceiling lamp, LED Bulb, LED spotlights, LED PAR lamps ...