Streamlight - TLR-1 HL High Lumen Tactical Weapon Light and Long Gun Kit

This versatile tactical light fits handguns and long-guns, and you can switch from one to the other in seconds. At 1000 lumens, it's super bright wide beam lights up large areas, ideal for clearing a room or searching an alley. Strobe mode can be enable/disabled.
1000 lumens and 283 meter beam
Rail grip clamp system securely attaches quickly and safely with no tools
Fits handguns and long-guns, switch from one to the other in seconds
Ambidextros momentary/stready on/off switch
Durable machined aluminum construction
IPX7 waterproof to 1 meter for 30 minutes
Mounts directly to handguns with Glock-style rails and Picatinny rails