Review on 📚 LOAMO Clip On Book Light: USB Rechargeable LED Reading Lamp with Eye Care, Bookmark Feature, and 4 Level Dimmable Settings, for Books, iPad, and More – Black by Ryan Koser

I have to tell you when it arrived I thought "What the hell" but that turned out to be premature. This is a wonderful flashlight, has four modes of operation, and even the brightest one won't wake my husband. It sits well on the paper back and doesn't cast shadows on the page. Charges via USB port. I don't know how long the battery will last before needing a charge but I used the light on the highest setting for over 3 hours with no dimming. Would buy again.