Description
The Streamlight TLR-7 Sub is an ultra-compact weapon-mounted light designed for select subcompact pistols, including the Springfield Armory Hellcat. It produces up to 500 lumens from a single CR123A lithium battery and offers approximately 1.5 hours of continuous runtime. The unit includes an ambidextrous rear switch, a user-enabled strobe, and a safe-off feature to prevent accidental activation. A specialized rail clamp system and Hellcat locating key allow quick, tool-free attachment and removal.
Key Specifications
The maximum output is 500 lumens.
The continuous runtime is approximately 1.5 hours.
The beam distance is rated at 141 meters.
The peak intensity is 5,000 candela.
The light uses a single CR123A lithium battery (one included).
The overall length measures approximately 2.51 inches.
The weight is approximately 2.4 ounces.
The finish is black anodized aluminum.
Mounting is via a rail clamp system with a Springfield Hellcat locating key included.
The unit is rated IPX7 waterproof to 1 meter for 30 minutes.
Compact, robust, and straightforward, the TLR-7 Sub provides bright, dependable white-light illumination in low-light carry and defensive contexts. Its low-profile design, quick-attach clamp, and ambidextrous controls make it a practical addition to compatible subcompact pistols for users who need reliable on-demand illumination without added bulk.


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