Precision high intensity LED lighting instrument Latest CREE XM-L LED with 50000h lifespan 2 modes 6 brightness levels Dual switch operation 820 lumen output ANSINEMA FL1 Standard Peak beam intensity 27739cd Beam distance 333m Max runtime up to 170h Waterproof to 2m IPX8 Impact resistant to 1m Digital current regulation maintains constant brightness Made from aircraft grade aluminium Type III hard-anodised with anti-abrasive finish Toughened anti-reflective glass lens Requires 2 x 18650 Li-on or 4 x CR123A batteries not included Dimensions 164mm x 43.64mm Weight 256g excluding batteries Supplied with lanyard & holster 2 year warranty