Energizer Waterproof LED AA Flashlight, Weatheready Floating Light, 35 Hour Run Time, 55 Lumens (Batteries Included) Durable water resistant flashlight provides bright, white LED light for any situation Water resistant flashlight floats for easy recovery Reflective surface makes it easy to find in low light Works when you need it  operates for up to 35 hours on one set of alkaline batteries Water resistant flashlight includes two AA Energizer MAX batteries