Brand N/A Model N/A Quantity 1 Color Golden + silver Material Aluminium alloy LED Qty 10 Illumination Angle 360 Degree Interface USB2.0 Power Supply USB Other Features Powered by a PC USB port needs no batteries and other external power; Flexible and adjustable metal neck; Soft and warm white light; Extremely long service life.up to 100000 hours; Pluged into your PC USB port it starts to bring you brightness right now; Lightweight compact space-saving easy to carry and handle; An ideal companion for students travellers office workers etc; Ideal for lighting your laptop in the darkness. Packing List 1 x USB lamp