Features and Benefits: 500 lumens and 265 meter beam on high mode; Switch to low mode for runtime up to 5 hours; Durable aluminum body with non-slip comfort grip; IPX4 water resistant and impact resistance tested; 3-cell, 3.6 volt, 2.6Ahr Ni-MH sub-C battery, rechargeable up to 1,000 times; Fits existing Stinger chargers; High/Med/Low/Strobe modes;