Streamlight 69240 TLR-4 Compact Rail Mounted Tactical Light with Laser Sight - 125 Lumens Ultra lightweight and compact C4 LED technology Ambidextrous momentary/steady On-Off switch One handed snap-on and tighten interface for safe and quick mounting Securely fits a broad range of Sub-Compact, Compact and most Full Size Handguns Three position mode selector switch for Laser only, LED illumination only or both Laser and LED Class IIIR laser product, 5mW power output Ultra lightweight and compact C4 LED technology Ambidextrous momentary/steady On-Off switch One handed snap-on and tighten interface for safe and quick mounting Securely fits a broad range of Sub-Compact, Compact and most Full Size Handguns