vanki Tactical Flashlights Military Grade with Adjustable Focus 5 Light Modes,1200 High Lumens 500m Focusing Outdoor LED Torch for Camping Hiking Emergency LONG SERVICE LIFE: made of top grade aluminum casing which resists rust and corrosion, outstanding focusing optic system provides superior beam consistency from spot to flood ADJUSTABLE MODES: it has five modes with LED light, ultra strong light up to 1200 lumens with a transmission distance of 500 meters, lighting at night and protecting yourself LONG RUNNING TIME: the flashlight needs 1pc 18650 Lithium-ion Battery (Not Included) and it can stay on for more than 6 hours with Full Batteries CONVENIENT&PORTABLE: dimensions in 5.31 inch (L) x 1.38 inch (D) with weight 0.33lbs, ideal to use for camping hiking home or emergency situation BUY WITH CONFIDENCE: 30 days money back guarantee and 3 months warranty, and unconditional replacement or full refund for product that defects in materials and workmanship