This cousin to our other compact, but bright line of flashlights comes with 6 LED bulbs and a sturdy clip to attach to backpacks, bags, belt loops and other items. 1 CR 2032 3V button lithium battery included.Clip-On Stubby Flashlight. This cousin to our other compact, but bright line of flashlights comes with 6 LED bulbs and a sturdy clip to attach to backpacks, bags, belt loops and other items. 1 CR 2032 3V button lithium battery included.