80-hour runtime lamp

This is an awesome light, and I love that it’s rechargeable! The three settings aren't all that different in terms of brightness, but the lowest one casts a slightly yellow light which is easier on my eyes. I even use this during the day so I don’t have to tilt my books to catch the window light as I read. The stem is soft and flexible, and the clip is easy to open and close but also very strong and won't move once it's attached. I have one word of caution: I live with an insomniac who suggested I get a book light for my late-night reading while he’s trying to sleep. Even on the lowest setting, it lights up the ceiling and keeps him awake. I've since switched to puck lights with a red light setting. It’s harder to read, but it doesn't interrupt his attempts to sleep. If that's not an issue for you, this light is fantastic for any time!