Housing made of high-strength anodised aluminium. Hyperfocus^TM Optics technology for LED light focusing. Replaceable Li-Ion battery. 18650 / 3,6 V / 3.000 mA. Push button switch (lighting levels: 1100 lm, 6 - 600lm), focusable 15 - 70°, Li-ion 18650 (3000 mAh) with USB, Lighting range 200 meters, Operating time: 1:45 h - 300 h, Type of protection: IP68, Scope of delivery: USB cable, Lanyard, Case with belt loop, Manual