... lifespan:>50000hrs 3.3W aluminum shell 4.LED point light source 5.CE,ROHS Light blue 3w LED point ... source lamp Specifications: ◊◊ Input voltage: DC:24v or AC: 110V~220V◊◊ ... a good reliability;2.Ultrabright 5 beads as the light source lamp,high brightness ,stability,strong ,energysaving environmental production; 3.Small ...