EdisonBright FENIX TK35 Ultimate 2018 Edition UE 3200 Lumen LED Tactical Flashlight with 2 X Fenix 18650 Li-ion rechargeable batteries, 4 X CR123A Lithium batteries bundle 3200 lumen max with CREE XHP70 HI neutral white LED with a lifespan of 50,000 hours Micro USB rechargeable battery holder; 2 X 18650 rechargeable batteries included. Dual tactical tail switches Toggle switch for free switching between tactical, outdoor and lockout modes Bundle includes 2 x Fenix 18650 Li-ion rechargeable batteries and 4 X EdisonBright CR123A Lithium back-up batteries