... 6500k Color:CW.WW.R.G.B.Y Lamp holder:E26/E27/B22/GU10/MR16 Color ... of the incandescent lamp,twenty-fivefold of the halogen lamp,and tenfold of the compact florescent lamp.Voltage can be ... for office, the hotel lobby,shop,exhibition room and so on. Especially for the residencial lighting ... for bedroom,study,living room,kitchen and so on Other light sourcesWE ARE SPECIALISED ...