This is the most exciting announcement Fenix has released since the best-selling PD35! The Fenix UC35 rechargeable flashlight combines high intensity with reliable Micro-USB charing. The tactical tail swtich offers momentary-on and side switch for output selection. With an optimized beam pattern, the UC35 offers six outputs including strobe mode to cover outdoor and professional use. Specifications 5 Brightness Levels Turbo 960 Lumens 1 hour 30 minutes High 480 Lumens 2 hours 40 minutes Mid 180 Lumens 9 hours 15 minutes Low 50 Lumens 38 hours Eco 14 Lumens 150 hours Utilizes the Cree XM-L2 U2 LED with a lifespan of 50,000 hours Strobe mode at 960 Lumens Maximum beam throw of 656 feet Micro-USB rechargeable cable included Protective circuit designed to protect against over-charge and over-heating Low-power warning function IPX-8 waterproof rating 2 meters for 30 minutes Compatible with 18650 rechargeable battery included or two CR12 Fenix Flashlights Fenix UC series; Rechargeable Black 960 Lumen UC series; 18650/CR123 ;Black