Plug this USB powered LED light for computer and laptop directly into a USB port and the light will turn on. No battery is needed.
Overall Rating for USB LED Light For Computer / Laptop
USB LED Light For Computer / Laptop
How fast will this use up my cellphone battery??
By Betsy from Philadelphia, PA on April 25, 2013
By Customer Service on May 31, 2013
Answer:Sorry, it would not work with cell phone.