Cree X-Tactical C1 160 Lumen LED Flashlight with 3.7V Lithion Rechargeable Battery Cree XP-E LED flashlight with 160 lumens, with 6 different modes Unit made with aircraft-grade aluminum, superior durability, popular size 6" long. Features a 3.7V Li-ion rechargeable battery and a AC powered charging stand Each charge can hold up to 3+ hours of light on MAX, 45 hours on LOW Microprocessor-controlled Cree LED, light beam reaches up to 200 meteres