Product Description
The usb cable have Light Switch. It's convenient
Low Power Consumption
USB Powered or Power by 3x AA batteries
Without high voltage circuit, the DC 4.5~6V power from USB or adapter is safe for use.
Different from CCFL, the LED Light is steady.
Flexible neck, turn the light whichever direct you need Can be operated with usb plug.
Special pencil vase, easy to study and work.
Flexible neck, turn the light whichever direct you need.
5 LED lights and 10 LED lights can choose.