Product Details Type:USB Reading Lamps Shipping Weight:0.6KG Input: 110V - 120 Volts Materials: Metal, ABS plastic Color: Silver Bulb Information Color temperature:White light Number of Bulbs:1 Bulb Type:LED Wattage:1W Dimensions Overall Length:11.47" (36 cm)

?Simple and Easy to use?The Gooseneck Light is small size and light weight, so it is easy to carry,such as put it in briefcase or folder. ?Long Service Life? With upgraded materials, the service life can reach more than 100,000 hours. ?Soft Light?The USB reading lamp casts a nice even light that is not glaring to your eyes. ?USB Powered Lamp?Works with most of devices that support USB port, such as Laptop Computers,portable power source, USB socket and etc. ?Flexible?The gooseneck arm makes it easy to get a comfortable reading position,to aim the light you need.