Model Number: SU-6215 Brand Name: success Key Specifications/Special Features: 1.Material:metal+ABS2.Brightness: 20 lm3.Powered by a PC USB port, needs no batteries and other external power.4.Flexible and adjustable metal hose.5.Extremely long service life.6.Low power consumption.7.Cute and decent design.8.New flexible bright mini LED USB light, computer lamp for notebook, computer, PC9.Product size: 32*26*370mm10.Product weight: 35g(no batteries)