SureFire MN61 Ultra High Output Lamp Assembly Replacement for M4 Flashlight

The SureFire MN61 High Lamp Assembly is a specially engineered lamp that, when combined with its designated and carefully engineered reflector, will produce SureFire's brilliant and perfectly-focused beam. The reflector is either integral to the head of your flashlight, or part of the prefocused lamp assembly.

. Ultra-high output lamps use more energy and therefore deplete batteries more quickly. The MN61 is an ultra high-output replacement lamp for the M4 flashlight, it produces a 350 lumen beam for 20 minutes.