Utilizes 1 pcs OSRAM P9 LED and powered by 1 pcs 18650 rechargeable Li-ion battery (also compatible with 2 x CR123A batteries), it emits 1200 Lumens max output. Tail switch design, suitable for one hand operation. 

• Utilizes OSRAM P9 LED
• Max Output: 1200 lumens
• 4 Modes + strobe + SOS
• Military grade III hard anodized
• 1pc 18650 Li-ion battery (included)
• Beam distance: 215m
• Max working time at lowest mode: 514 hours
• Size: 124.2 x 25.4mm
• Weight: 76g (not including battery)
• Waterproof: IPX-8 (2m underwater)