The first 1,000+ lumens flashlight (1082 lumens) Rechargeable LED Flashlight recharges to 80% in only half an hour, and about 2-1/2 hours from dead to full. Lithium Iron Phosphate rechargeable battery (LiFeP04). Run time is 3+ hours at peak lumens and 79 hours in eco-mode. Lumens 1082 High/138 Low; Distance 458M High; Drop test passed 1M. Beam throw is 500-yards (458 meters). Peak Beam Intensity: 52555. Leightweight, less than 1 pound (15.2 oz.). Water-resistant IPX4. 5 functions and adjusts from spot to flood with just a turn of the head. Matte anodized finish. Individually serial numbered 5-star ratings from the National Tactical Officers Association (certified). Item size: 10.69” L x 1.937” Diameter.