Review on 🌹 Rose Red Eye-Care Book Light - Cute Rechargeable Clip-on Reading Light for Bedtime Reading - 7 LEDs, 3 Levels, Super Lightweight (1.8oz), Up to 40 Hours - Perfect Christmas Gift for Kids by Rob Madden

This was just what my wife needed. I managed to read a lot of reviews and after careful consideration I decided that this lamp would do the job. After receiving the light, I thought they were wrong. It looked like a small toy light but was surprised to find it glowed very brightly (extremely). There are 3 light levels and my wife loves the highest level which illuminates the book like a real LED bulb plugged into the wall. The battery is capacious, it is charged via the USB port (cable included). It is very light and does not add any weight to the book as it attaches to the back of a hardcover book. If you want to use it in other ways, it can be attached to anything overhead with a clip-on modification (headboard, etc.) as it has a flexible neck that can direct the LED light downwards. I'd say it's best for hardcover books because of the clip on the mount. Bright daylight (whitish color) is great for reading. Good product. Hope that helps. Much luck!