Keep It Simple. Lightweight and compact, the SureFire XC1-C securely mounts to railed handguns without hampering concealability and delivers 300 lumens of white light from a single AAA battery. Our proprietary, precision-engineered smooth parabolic reflector projects a beam with a focused hot spot for mid-to-long-range illumination along with a corona of diffused light optimized for situational awareness in the near field. The XC1-C's intuitive, ambidextrous switching provides both momentary- and constant-on activation options. Its precision-machined aerospace aluminum body is Mil-Spec hard anodized and sealed to repel the elements. As a result, it's plenty rugged enough for everyday carry and light enough that it won't weigh you down. Note: The XC1-C is not compatible with XC1-A/B holsters.