Sun Company Lifelight Animal Carabiner Flashlight | Animal Keychain Lights (Shark) SUPER BRIGHT WHITE LED - Press down on the button on the back of Lifelight and the mouth opens to illuminate the night! HAND PAINTED AND RUBBER COATED - Rubber coating makes these little guys extremely durable. BATTERIES INCLUDED - Includes #LR1120 batteries (already installed). Batteries are replaceable. HANDY CARABINER TAIL - Clip Lifelight onto your backpack, keychain, stethoscope... Anywhere you need some extra light!