Nitecore EC4GT Die-Cast CREE XP-L HI V3 LED 1000 Lumen Flashlight with 4X CR123A Batteries and LumenTac Organizer Maximum output up to 1,000 lumens across 5 brightness levels and 3 special modes utilizing a CREE XP-L HI V3 LED Focused beam with maximum throw up to 519 yards with specially designed reflector to vastly increase beam distance. Driven by two rechargeable 18650 Li-ion batteries for runtime up to 380 hours at low setting This is a rugged, lightweight flashlight made with unibody die-cast technology. Its dual switch design offers unprecedented ease of use with direct access to ultra-low and turbo output Includes 4x CR123A Batteries and a Lumen Tactical battery organizer to power your light! Turbo: 1000 lumens / 2 hr High: 420 lumens /4 hr 45 min Mid: 200 lumens / 10 hr Low: 80 lumens / 25 hr Ultralow: 1 lumens / 380 hr