Review on AMIR Clip On Book Light - Upgraded Eye Care Reading Light with Adjustable Brightness & 3-Mode Light Color Switch, Flexible Arm - Ideal for Headboard, Desk, Bedstead (Black) by Aaron Cruz

This little beast has become an essential part of my night shift nurse outfit. I found the battery didn't last as long as advertised, but after a couple of nights it only lasted about 3 hours on the low setting. I ended up using the included charging cable (3ft long) as the power cord. Now I can use the light all night. If I need to move with documents, I just unplug it and take it with me. I've been doing this every night for a few months now and the battery seems to be handling this abuse well. The low setting is great for not disturbing sleeping patients and the brightest setting is almost more than I need. The touch sensor is very responsive. Aside from the battery life issue, I have no complaints.