High quality precision lighting instrument CREE XP-E LED with 50000h lifespan 2 brightness levels 154 lumen output ANSINEMA FL1 Standard Peak beam intensity 4510cd Beam distance 134m Max runtime up to 11h 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 AA batteries not included Dimensions 164mm x 25.4mm Weight 90g excluding batteries Supplied with lanyard spare o-ring & rubber switch cover 2 year warranty