Crimson Trace RailLight | 0101690 | 1000 Lumens

The Crimson Trace RailLight (model 0101690) is a pistol-mounted accessory offering selectable white light outputs and an independent red walking light for low-light movement. Constructed from aluminum with a snag-free design and no exposed fasteners, it provides a compact, rechargeable lighting option for handgun-mounted applications. The unit supports instant activation and memory retention for user-selected settings.

Applications include low-light range work and tactical/skills training where controlled, repeatable illumination is required, and search or inspection tasks that benefit from both red and white LED outputs.

Product Specifications

• The manufacturer part number is 0101690.
• The UPC is 810048570737.
• The output provides 100/250/500/1000 lumens via selectable presets.
• The bulb type is LED.
• The housing construction is Aluminum.
• The exterior color is listed as Black.
• The unit provides both red and white LED outputs, including a downward-facing red walking light.
• The battery compatibility is CR123/16340 Rechargeable Li-Ion.
• The listed runtime is 1 hour (on high).
• The available modes are On (with presets), Off, Adjustable Strobe, Momentary.
• The unit features CT Motion shake-to-wake instant activation and memory retention for last-used settings.
• The mount fits MIL-SPEC 1913 (Picatinny) rails and most pistol accessory rails.
• The water resistance rating is IPX4 (water resistant).
• The listed weight is 0.2.
• The overall dimensions are 2.70 x 5.00 x 6.50 (as provided).

Compact yet capable, the RailLight brings multiple usable output levels and a dedicated red walking light to a pistol-mounted package. Rechargeable battery support and intuitive activation make it suitable for repeated range sessions and training—offering flexible illumination without excess bulk. Its Picatinny-compatible mounting and rugged aluminum body keep the focus on reliable function and straightforward operation.