Item No.:SK-USB809 Packing: N.W.:15KGS G.W.:16KGS MEAS: 61*58.5*33.5cm PCS/CTN 36PCS 13LED USB table lamp and fan USB interface power supply:5volt bulb diameter:5mm Material:ABS any color is available portable and optional angle bend bright not to effect other people'rest in the darkness with quiet working status endurance time:about 100000hours