... time: 6000h, 8000h. High Lumens. CE,ROSH. energy saving light bulb 12 voltage 1. Power: 5W---25W.2 ... Lamp base: E27 / B226. High luminous flux, good light efficiency, energy saving7. Quality standard: CE, UL, SASO specification1. Skilled worker&high quality energy saving ... time. 3000/5000/6000/8000hours as customer required7.Energy saving lamp certificate: CE8.Packing.color box, blister card packing ...