Stremlght Sidewinder X User Mdl Coy
The Streamlight Sidewinder X is a compact, right-angle tactical flashlight built for hands-free operation in challenging environments. This user-configurable model gives you the flexibility to choose between white light and one of three color options—red, green, or blue—plus infrared capability, making it equally at home in a tactical kit, on a search-and-rescue mission, or mounted on patrol gear where a conventional handheld light won't cut it.
The signature tilting head articulates through 185 degrees, letting you angle the beam exactly where you need it without repositioning your body or hands. A sturdy gear clip secures the light to a hat brim, pack strap, or rifle rail, positioning output where your eyes naturally look. Operators can dial white LED output between high (275 lumens, 113-meter beam, 3,200 candela) and lower settings, adjusting both brightness and runtime to match the mission—push hard when you need maximum reach, or dial back to extend battery life on longer operations.
Power flexibility is built in: the light runs on either AA or CR123A batteries, giving you options depending on what's in your kit. The compact form factor and angle-head design make it practical for tight spaces, vehicle interiors, or hands-free scanning without the bulk of a traditional flashlight. If you're outfitting a tactical loadout, managing a night operation, or simply need a light that adapts to unconventional mounting, the Sidewinder X delivers the configurability and durability that serious users demand.
Key Features
- 185-degree articulating head for flexible light positioning
- User-configurable design with selectable white, red, green, blue, or infrared output
- High white LED output: 275 lumens, 113-meter beam distance, 3,200 candela
- Dual-battery compatibility: runs on AA or CR123A cells
- Hands-free operation with integrated gear clip for helmet, pack, or rail mounting
- Variable brightness and runtime modes
Specifications
| Brand | Streamlight |
| Model | Sidewinder X User Configurable |
| Light Type | Right-angle tactical flashlight |
| Head Tilt Range | 185 degrees |
| LED Options | White, Red, Green, Blue, Infrared |
| White LED Output (High) | 275 lumens |
| Beam Distance (White High) | 113 meters |
| Intensity (White High) | 3,200 candela |
| Runtime on AA (High) | 4.75 hours |
| Runtime on CR123A (High) | 2.75 hours |
| Battery Types | AA or CR123A |
| Mounting | Gear clip |
Frequently Asked Questions
What batteries does the Sidewinder X use?
The light is compatible with both AA and CR123A batteries, allowing you to choose based on availability and runtime needs. High white output runs approximately 4.75 hours on AA batteries or 2.75 hours on CR123A cells.
Can I use the Sidewinder X in hands-free mode?
Yes. The integrated gear clip allows you to mount the light directly to a baseball cap brim, helmet mount, pack webbing, or other tactical gear, positioning the light hands-free. The 185-degree articulating head lets you angle the beam without moving the mount itself.
What color options are available on this model?
The user-configurable model supports white, red, green, blue, and infrared LED modes, so you can select the color that fits your operational need at the moment.
How bright is the white LED at maximum output?
On high setting, the white LED produces 275 lumens with a beam that reaches 113 meters and delivers 3,200 candela of intensity.

