Review on PENDEI LED Reading Light: Rechargeable USB Book Clamp Light with Colorful Adjustable Brightness for Home, Book, Bed, and Computer (White) by Dana Black

The neck isn't very strong so you may need to be creative in bending it to get the right angle without it hanging where you want it. It's pretty light, so I wasn't expecting the adjustable neck to be so flimsy. The power button is tiny and made out of sharp plastic that really rests against my thumb, which I try to turn on and off, but this can be avoided by simply tapping until the lamp goes out. The USB port is narrow, which may prevent you from using another Micro USB cable to connect. I tried to use a spare I had laying around and it didn't fit. This lamp cost $10, so those minor flaws are overshadowed by the fact that it was a good deal.