MiniBeam ultra bright LED flashlight - floating, waterproof, shockproof, 8 LED lights (180 Lux) - Ultra bright pocket-sized flashlight. Highly durable Shock Proof design - takes big impact and withstands it Floats, waterproof, shockproof. Excellent for water related activities Compact design. 5.25 inches X 1 inch. Weighs just three ounces Excellent for emergencies. Light is visible from a distance of over one mile. Reliable. Lasts for 36 hours on fresh batteries (Included.)