Tac-Zero 800 Lumen LED Flashlight With Charger And 18650 Rechargeable Battery - Zoomable Outdoor Torch Super Bright 800 Lumen (Max Output) CREE LED Flashlight Kit - Zoomable Lens With 500 Meter Irradiation Range - USB Style Charging Port Weather Resistant Anodized Aluminum Alloy Body - Provides Ruggedized Military Grade Light Includes 18650 3.7v 3500mah Rechargeable Battery, Will Also Run Using three AAA Batteries (Adapter Included) 5 Switch Modes: High, Medium, Low, Strobe, SOS Hand Machined From Air-Craft Grade Aluminum Alloy - Tactical Bezel Can Be Used To Inflict Serious Damage On An Attacker