SureFire's E2T MaxVision Tactician was initially developed at the request of top-tier weapons trainers to create a flashlight with supreme versatility. This multi-propose light can be used as a hand-held light or an improvised weapon light. It utilizes a MaxVision Beam, dual-output LED emitter to produce a powerful beam of 800 lumens capable of illuminating distances up to 115 meters. Alternatively, the E2T has a far milder 5 lumen mode that can increase the battery life up to 95 hours. Features of the SureFire E2T 800 lumen output (high) 115 meter illumination distance 5 lumen output (low) High output runtime: 1.5 hours Low output runtime: 95 hours SureFire USED E2T MaxVision Tactician 5/800 LU LED Black Flashlight E2T-MV - Like New - No BoxUA5963