The Nite Ize SpotLit LED is the perfect mini-beacon whenever you need a little help in the dark. Set in a lightweight stainless steel carabiner it attaches quickly and securely to key rings jackets - just about anything with a hook or zipper. Its long-lasting LED provides an ambient glow bright enough for everything from reading fine print to finding your car door keyhole. Attached to things like tent lines and camping gear it provides instant location of hazards and necessities. When attached to you it tells other people where you are when they might not otherwise see you. The SpotLit can be conveniently set to glow or flash modes is water-resistant and includes long-life replaceable batteries.