SureFire XC2 Ultra Compact LED Handgun Light Red Laser Combo - XC2-A. SureFire's smallest and lightest weight WeaponLight has been upgraded to deliver more output and feature even more ergonomic switching. The new XC1-B was specially developed to equip compact railed handguns with a source of tactical white light, essential for concealed-carry and other applications. A special multi-faceted reflector shapes the high-performance, recoil-proof LED's light into our wide, smooth MaxVision Beam, which is ideal for closer-range identification of threats and situational awareness because this useful beam is also optimized for human vision.