... ~10,000hrs 5,CE,(EMC ,LVD)ROHS,SAA,TUV,UL. 2013 hot new CE & RoHS high quality 5U lotus lamp ApplicationHome ... nature light ,make us feel concentrate,used in offices,meeting room, drawing room,design room,reading roomFeatures:1.replace the incandescent bulb ... and colored3.using 100% troposphere tube,4..up to 80% energy saving comparing with incandescent Bulbs5.8000hours long life and 1 year ...