LED USB lamp ( led usb computer lamp. usb lights)

-Novelty USB lamps/lights, small size and easy to take anywhere
- Plug and play, 5V DC power supply from USB without external power 
- Low heating operation while working
- Gentle ray for eye-protection, power saving design;
-Flexible metal

(1)Length: about 40cm , Head lamp size: L8cm*W 1.5CM
(2)Weight:450g
(3)Color:silver
(4)Material: ABS

Features:

(1) Novelty USB lamps/lights, small size and easy to take anywhere
(2) Plug and play, 5V DC power supply from USB without exter

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