NEBO NEWTON 2500 Full-Size Flashlight - The NEWTON 2500 is a powerful, 2,500 lumen flashlight that uses Easy Touch to quickly cycle the 5 lights modes. The NEWTON 2500 also features IP67 water and dust protection and a lanyard for convenient carry. Features: White Spot Light 2500 Lumens with 10x zoom 5 Lighting Modes Features High, Medium, Low, Defensive Strobe, and Beacon modes Alkaline Batteries Powered by 9xAA Alkaline batteries (included) Durable Construction Aircraft grade aluminum alloy construction is IP67 dust and water resistant and impact resistant to 1 meter Lanyard For comfort and security while carrying