• Cree MC-E LED with lifespan of 50,000 hours • Uses two CR123A batteries or one 18650 rechargeable Battery • Uses four CR123A  batteries or two 18650 rechargeable batteries (with extension tube) • Three sets of modes, two types of output for each mode ,   selected by turning the bezel (Patented)   - Performance by using two CR123A batteries, the runtime   will be longer by using one 18650 rechargeable battery   Searching mode: Output A: 100 Lumens / 5 hours,                               Output B: 370 Lumens / 1 hours     Camping mode: Output A: 12 Lumens / 30 hours,                                              Output B: 175 Lumens / 2.7 hours    Hunting mode: Output A: Strobe / 2 hours,                                        Output B: 370 Lumens / 1 hours   - Performance by using two 2500 mAh 18650 rechargeable   Batteries. (with extension tube)   Searching mode: Output A: 100 Lumens / 16 hours,                               Output B: 630 Lumens / 1.5 hours     Camping mode: Output A: 12 Lumens / 90 hours,                            Output B: 175 Lumens / 8.4 hours     Hunting mode: Output A: Strobe / 3 hours,                            Output B: 630 Lumens / 1.5 hours • Max beam length: 225 meters                               300 meters (with extension tube) • Digitally regulated output - maintains constant brightness • Intelligent memory function • Working voltage: 3V~12V • 156mm (Length) x 21.5mm (Diameter)  225mm (Length) x 21.5mm (Diameter)( with extension tube) • Weight: 183g (excluding batteries)               215g (excluding batteries, with extension tube) • Made of aircraft-grade aluminum • Durable Type III hard-anodized anti-abrasive finish • Waterproof to IPX-8 Standard • Toughened ultra-clear glass lens with anti-reflective coating • Tactical tail cap switch with momentary-on function • Included accessories: lanyard , extension tube, a battery positive connector, two spare o-rings, and a rubber switch boot
