Ultimate Survival Floating Flashlight BRIGHTNESS: 28 lumens of bright, clean light DIMENSIONS: 6.5 H x 2 W and weighs 5.6 oz with (2) AA batteries (included) EASE OF USE: Easy push button ON/OFF operation and a lanyard for convenient transport RELIABLE: 26 continuous hours of runtime with an unbreakable LED bulb that never needs to be replaced DURABLE: IPX8 waterproof, thermo-plastic rubber construction for impact resistance