High quality precision lighting instrument CREE XP-G LED R5 with 50000h lifespan 5 modes including strobe Dual switch control rear mounted on-off button & side mounted function switch 337 lumen output ANSINEMA FL1 Standard Peak beam intensity 11592cd Beam distance 215m Max runtime up to 142h Waterproof to 2m IPX8 Impact resistant to 1m Digital current regulation maintains constant brightness Made from aircraft grade aluminium Anti-roll slip-resistant body Type III hard-anodised with anti-abrasive finish Toughened anti-reflective glass lens Requires 1 x 18650 Li-ion or 2 x CR123A not included Dimensions 135mm x 25.4mm Weight 152g excluding batteries Supplied with holster lanyard two spare o-rings & rubber switch cover 2 year warranty