Bundle: FENIX TK35 Ultimate Edition (TK35UE) 1800 Lumen CREE MT-G2 LED Tactical Flashlight with Four LegionArms CR123A Lithium batteries, Holster & Lanyard Utilizes Cree MT-G2 LED with lifespan of 50,000 hours Neutral white tint for better color rendition Orange peel reflector which produces 75 degree wide beam which gives you maximum mid-range coverage Uses two 18650 rechargeable batteries (Li-ion) or four 3V CR123A batteries (Lithium) Digitally regulated output--maintains constant brightness Bundle includes four LegionArms CR123A lithium batteries, Holster and Lanyard