LED crystal table lamp(metal and crystal) Item No. NTL903 Size: dia 210mm, H120mm Material:metal,ctystal LED: 10pcs Color:silver Switch : Touch or line control Finishing: steel plated. 1.User manual USB desk lamp 2.Connect the USB lamp to the USB portal of notebook or PC 3.Switch on/off switch to the on position to turn on lamp, 4.Switch on/off switch to the off position to turn off lamp. 5.Not need to set up any soft at your PC, directly plug to USB port is ok. 6.ROHS, FCC, CE approval. Update Date:2010/12/16 2:13:56