Here's a Very Handy, Inexpensive Rechargable LED Book Light

This compact bendable LED light is USB rechargeable and offers 4 brightness levels. It has a removable clip that can be used as a bookmark if you happen to still own a real book. It's also flexible for reading on a Kindle, text book, etc. It can also be powered directly from USB without the use of a cable. The bottom of this flexible book light can plug directly into a USB port for power. When plugged into USB and the light is shut off, it will go into the charging mode, and a red LED will illuminate until the charge is complete. Plugged into the a USB port on a laptop is a great way to illuminate a keyboard in a darkened study hall or dorm room. It was under $10 when I purchased two of them on Amazon. The one I bought has disapeared fromt Amazon, but this one looks like it has the same features and it's even cheaper than the ones I bought. Check latest prices on Amazon.

Amazon link: https://amzn.to/2BHtTBw  - As an Amazon Associate Giz Wiz Biz earns from qualifying Amazon purchases.

This never affects how we rate Amazon gadgets since we mostly buy everything we review.