300 Lumens On High R5 Superbright 3w LED 4 Light Settings: High and low and sos and off Beam Distance: 1150ft On High Burn Time: 3 Hours On High 6.5 Hours On Low & 12 Hours On Sos Durable Abs Polycarbonate Housing Waterproof (5 Atm) Top Adjustable Bracket For Hand Or Stand Magnetic Switch With Locking Function Lightweight Design Powered Rechargeable 3.7v and 2220mah Li-ion Batteries Up To 6-hour Charging Time Includes Ac and dc Adapter