When I feel like reading a book in bed at night but my wife wants to sleep, I always feel guilty about leaving my bedside lamp on. Those little book-mounted lights are strange and intrusive, always hanging over the top of my book, and make it difficult to put one book down and pick up another. This Ear Lite is an over-the-ear mini spotlight that stays out of the way while illuminating your reading material perfectly. It would also be handy for mechanics or someone working on computers, who need to see what they're doing but don't want to spare a hand to hold a flashlight. $12 USD.