Streamlight TLR-7 Sub Weapon Light (500 Lumens) – SIG Rail Clamp
The Streamlight TLR-7 Sub is an ultra-compact, rail-mounted weapon light built around a high-power LED and a custom TIR optic for a concentrated beam with usable spill. It provides ambidextrous rear switching for momentary and constant-on activation, plus a user-enabled strobe mode.
This model uses a dedicated SIG clamp system for subcompact SIG-style rails and runs on one CR123A lithium battery. The light features a "safe-off" setting via the rotating facecap and an IPX7-rated waterproof design.