E2T-MV Tactician Torch - SureFireDual Output MaxVision Beam LED Flashlight Use it as an everyday carry light or an improvised weapon light it can tackle either job with authority. Its dual output LED and MaxVision Beam reflector create a useful wall of light that fills in the space around you. Hand tighten its front bezel to set the light to deliver all 800 lumens for longer range or tactical tasks, or rotate counterclockwise a quarter turn for 5 lumens less light equals much more