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Description
The Sidewinder Stalk in black is a multi-colour helmet light with a flexible stalk and IR output, for users needing hands-free light on a helmet or MOLLE vest.
The Sidewinder Stalk combines white, red, blue and green LEDs with a 940nm IR LED, so a single light covers several illumination tasks. A clip attaches it to a helmet or MOLLE vest for hands-free lighting.
It runs on one CR123A lithium battery and also accepts one lithium AA or one AA alkaline battery. On a CR123A the white LED delivers 76 lumens with a 28 m beam and runs for 5.6 hrs.
Key features
- White LED output — 76 lumens and a 28 m beam on a CR123A, or 57 lumens and a 23 m beam on an AA battery.
- Coloured LEDs — Red LED at 9 lumens, blue LED at 8 lumens and green LED at 20 lumens on a CR123A.
- 940nm IR LED — The IR LED provides 5.0 lmW/sr (min) radiant intensity and runs for 32 hours on a CR123A.
- Multi-fuel battery — Uses one CR123A lithium battery and also accepts one lithium AA or one AA alkaline battery.
- Rotary selector control — A push-button power switch works together with a pull-to-turn rotary selector knob.
- Helmet or MOLLE clip — The clip attaches to a helmet or MOLLE vest for hands-free lighting.
- Nylon body — High-impact nylon body with a polycarbonate lens that has a scratch-resistant coating.
- Compact height — The light measures 14 cm (5.51 in) in height.
Typical applications
- Hands-free helmet lighting for tactical and security teams
- Vest-mounted lighting on MOLLE-equipped load carriers
- Selectable coloured light during night operations
Technical specifications
| Light output, White LED - High (100%) - CR123A | 76 lumens / 28 m beam distance / 5.6 hrs |
| Light output, White LED - High (100%) - AA Lithium/Alkaline | 57 lumens / 23 m beam distance / 6 hrs (lith) / 3.8 hrs (alk) |
| Light output, Red LED - High (100%) - CR123A | 9 lumens / 7 m 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 / 12 m beam distance / 13 hrs |
| Light output, Green LED - High (100%) - AA Lithium/Alkaline | 13 hrs (lith) / 5 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 |
| Mounting | Clip attaches to helmet or MOLLE vest |
| Switch | Push-button power switch and pull-to-turn rotary selector knob; IFF strobe activated by a three-position ambidextrous switch with lock-out mode |
| 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 | Black |
In the box
- 1 × SIDEWINDER STALK, black
Model information
| Brand | Streamlight |
| Model | SIDEWINDER STALK, Black |
| MPN | 14310 |




