This bright little LED carabiner is multi-functional, mega-useful, and overall, a mighty handy little device. 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 bulb 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; attached to your person (jacket, backpack, running belt) it tells other people where you are, when they might not otherwise see you. Choose from two modes: press once for steady glow, twice for continuous flash. Water-resistant, long-life, replaceable battery included. Product Details Weather resistant Secure stainless steel spring clip easily clips anywhere you need a little light! Push button switch Glow and flash modes Battery run time: Glow mode: 20 hours Flash mode: 25 hours Long life, replaceable batteries included Available in Red, White, Blue, Green and Disc-O (micro-chip controlled LED that cycles through the color spectrum) Dimensions: 5cm x 3cm x 1.9cm Weight: 17g Available in Blue, Disc-o, Red, Green and White