... Lifespan:50.000hours 4. Warranty: 2years led down light, led spotnlight,led jewelry lamp,led cabinet light Details of description:Model no ... angle:20°/40°Surface colorsilver,blackHoursing:aluminumQuantity of led:1 pcsWarranty:2 yearsDimention:dia.35.5*20mmHousing ... main products including led jewelry lighst,led spotlights,energy saving lights,metal halide lights,led display light,led track lights. its ...