... /w 4.Lifespan:30000hours+ 5.Certificates:CE,ROHS Features:· Our LED BULB light is made by Special different view angles mixing lighting ... less light degradation and 30,000 hours lifespan · Replacing traditional BULB light, better than similar product · Power saving and low cost ... lighting: bedroom, study, kitchen, bathroom, sitting room, etc 7W A60 LED ceramic Bulb