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Description
The Sidewinder Stalk E-Mount in Coyote is a multi-colour helmet light for professional users who need hands-free illumination and IR capability.
The Sidewinder Stalk combines white, red, blue, green and 940nm IR LEDs in a single light, selected with a pull-to-turn rotary knob and operated by a push-button power switch.
It runs on one CR123A lithium battery and also accepts one lithium AA or one AA alkaline battery for extended operation in extreme temperatures.
This E-Mount configuration is supplied in a mailer in Coyote.
Key features
- White output — On high the white LED delivers 76 lumens with a 28m beam and 5.6 hrs runtime on CR123A.
- Coloured LEDs — Red, blue and green LEDs provide 9, 8 and 20 lumens respectively on CR123A.
- Infrared LED — The 940nm IR LED produces 5.0 lmW/sr (min) radiant intensity with a runtime of 32 hours on CR123A.
- IFF IR beacon — The IFF IR LED runs for 21 hrs on CR123A, or 32 hrs (lith) / 19 hrs (alk) on AA.
- Multi-fuel power — Accepts one CR123A lithium, one lithium AA or one AA alkaline battery, rated for -40°F to 150°F.
- Rotary mode selector — The pull-to-turn rotary selector knob is designed to prevent accidental mode changes and selects the LED colour.
- Helmet or MOLLE — A durable clip attaches the light to a helmet or MOLLE vest for hands-free lighting.
- Durable construction — High-impact nylon body with a polycarbonate lens that has a scratch-resistant coating.
Typical applications
- Hands-free helmet lighting for military and law enforcement teams
- Colour-coded light for map reading and signalling in low-light operations
- Search, inspection and navigation tasks where both hands must stay free
Technical specifications
| Light output, White LED High (100%) - CR123A | 76 lumens / 28m beam distance / 5.6 hrs |
| Light output, White LED High (100%) - AA Lithium/Alkaline | 57 lumens / 23m beam distance / 6 hrs (lith) / 3.8 hrs (alk) |
| Light output, Red LED High (100%) - CR123A | 9 lumens / 7m beam distance / 19 hrs |
| Light output, Red LED High (100%) - AA Lithium/Alkaline | 19 hrs (lith) / 10 hrs (alk) |
| Light output, Blue LED High (100%) - CR123A | 8 lumens / 8 m beam distance / 13 hrs |
| Light output, Blue LED High (100%) - AA Lithium/Alkaline | 13 hrs (lith) / 6 hrs (alk) |
| Light output, Green LED High (100%) - CR123A | 20 lumens / 12m beam distance / 13 hrs |
| Light output, Green LED High (100%) - AA Lithium/Alkaline | 13 hrs (lith) / 5 hrs (alk) |
| Light output, 3535 IFF IR LED High (100%) - CR123A | 21 hrs |
| Light output, 3535 IFF IR LED High (100%) - AA Lithium/Alkaline | 32 hrs (lith) / 19 hrs (alk) |
| IR output | 940nm; 5.0 lmW/sr (min) radiant intensity; 32 hours |
| Battery | One CR123A lithium battery (included); also accepts one lithium AA or one AA alkaline battery for extended operation in extreme temperature environments (-40°F to 150°F) |
| Mounting | Durable clip attaches to helmet or MOLLE vest |
| Switch | Push-button power switch and pull-to-turn rotary selector knob designed to prevent accidental mode changes and allow for selection of LED colour |
| Body | High-impact nylon |
| Lens | Polycarbonate lens with scratch-resistant coating |
| Length | 14 cm (5.51 in) height |
| Weight | 81.65 g (2.88 oz) with AA alkaline // 90.7 g (3.2 oz) with CR123A, with hook and loop mount |
| Colour | Coyote |
In the box
- 1 × SIDEWINDER STALK - E-Mount, Coyote
- E-Mount
Model information
| Brand | Streamlight |
| Model | SIDEWINDER STALK - E-Mount, Coyote |
| MPN | 14302 |





