computer USB power source light KT-T016 office des

1. the LED work life can be as long as 100,000 hours. 2. used 29pcs gentle white LED bulbs to protect your eyes; 3. 2PCS led flash can be warning light or SOS light for emergency use; 4. with the soft metal neck, can be arbitrary regulation; 5. double power supply sources: batteries and USB power sources; 6.suitable for student, hobby, sewing, labe work, designing and reading etc. Item No.: KT-T016description: led USB reading lamp,LED QTY: 29+2 pcs LED bulbsLED Brightness: 1500MCD/pcPower supply: 3pcs D 1.5v dry betteries + USB Power sourcesMaterial: ABSPacking: 1pcs/opp bag/ box 60 boxes/ctnInner box size:14.5*14.5*20.5cmCARTON MEAS: 74*74*43cmG.W.:24 KG N.W.: 22KGBody color available: blue, green, red, yellow, white, silery,USB with computer 29 reading LEDs built-in 3pcs D size power supply