28 LED Reading Lamp LED USB Book Light Ultra Bright Flexible for Laptop Notebook PC Computer

28 LED high brightness lamp head, to sufficient light, super bright white can softly illuminate the keyboard without affecting others around and high-grade metal chrome color of the latest designSmall size and light weight, easy to carry, very easy to put into the briefcase or folderSuper power saving power consumption small environmental protectionInput voltage within 5vColour:blackMaterial:plasticSize:Total Length: 41cmPackage Contents:1 x Small night lightOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.