The Sightmark H2000 2000 Lumen LED Tactical Flashlight SM73007K features Cree LEDs to provide 2000 lumens of light for the most difficult shots or furthest point in the dark of night. This Flashlight from Sight Mark is constructed with Type II mil-spec anodizing aircraft grade aluminum for durability and protection against corrosion. The Sightmark 2000 Lumen H2000 LED Light is equipped with two rechargeable batteries, a battery recharger, a weapon mount, on/off push button, pressure switch, and three color filters. Green filters provide the best visibility in a forest or jungle setting while using the lowest light spectrum possible, while red filters help to preserve night vision and assist with varmint hunting, so hunters can avoid being detected by their prey. Red light filters also assist users with reading maps in low light conditions without leaving a "white light" signature. Blue filters are ideal for varmint hunting applications, as they assist in illuminating blood trails. The Sight-Mark Tactical LED Triple Duty H2000 Flash Light is recoil resistant, waterproof, lightweight and protected by Sightmark's limited lifetime warranty. The Sightmark Triple Duty 2000 Lumen H2000 Flash Light is the perfect addition to the award winning Triple Duty Series- shooting, hunting, tactical as well as for camping, hiking, home use and vehicle emergencies.