378 Lumens On High 39 Lumens On Low Run Time: 8 Hours On High 202 Hours On Low Beam Distance: 643ft On High 203.4ft On Low Durable Photoluminescent PC Body With PC Lens 3 Modes: High and low and flashing Switch Type: Pushbutton Submersible (ipx8) Includes 3 AA Alkaline Batteries