This long-range flashlight produces a large, 800-lumen spot beam with brighter peripheral illumination allowing you to see more of that object at a distance. Dual Switch Technology – Access variable lighting modes via the tail cap or the head-mounted switch; switches operate independently for greater flexibility Three Modes and Strobe: High for a Far-Reaching Beam with Maximum Illumination: 800 lumens; 438m beam; runs 1.5 hours; 48,000 candela Medium for Bright Light and Longer Run Time: 400 lumens; 310m beam; runs 2.5 hours; 24,000 candela Low for a Less Intense Beam and Extended Run Time: 200 lumens; 219m beam; runs 5 hours; 12,000 candela Strobe for Disorienting or Signaling: runs 3 hours 3-cell, 3.6 Volt NiMH sub-C battery, rechargeable up to 1000 times Charging: Steady Charger: Fully recharges within 16 hours Smart Charger: Fully recharges within 4.5 hours (5V/1A USB input) or 3 hours (12V DC input) Smart PiggyBack® Charger: Fully recharges within 7.5 hours (5V/1A USB input) or 4 hours (12V DC input) Machined aircraft aluminum body with non-slip rubberized comfort grip IPX4 water-resistant; 3 meter impact resistance tested Unbreakable polycarbonate lens with scratch-resistant coating Deep-dish parabolic reflector produces a long-range targeting beam with optimum peripheral illumination Regulated run time provides consistent performance throughout battery life Length: 9.65 in (24.51 cm); Weight: 14 oz (396g) Serialized for positive identification Limited lifetime warranty