Quick Summary
The Ops-Core Arc Rail Tactical Helmet Signal Light is a multifunction helmet light designed for Ops-Core ARC helmet rails, including FAST and SF helmets. It offers four LED modes in red, green, white and IR, with a flexible lamp neck that can be adjusted to suit the angle you need.
Who It Is Best For
This light suits people using compatible helmet rails for tactical military games, airsoft, paintball or hunting. It is a practical choice if you want a helmet mounted light that helps keep the rails clear and gives you different lighting options in one unit.
What To Know Before You Buy
The included kit is designed to mount the light above the helmet rails, which helps save rail space. It uses two CR123A batteries, which are not included.
Pros: Four lighting modes and an adjustable lamp neck make it more versatile for different uses.
Cons: You need compatible Ops-Core ARC helmet rails and separate batteries before it can be used.
Common Buyer Questions
What helmets does this fit?
It is described as suitable for Ops-Core ARC helmet rails, such as FAST and SF helmets.
How many light modes does it have?
It has four LED modes: red, green, white and IR.
Are the batteries included?
No, it uses two CR123A batteries and they are not included.
Can the light angle be adjusted?
Yes, the lamp neck is flexible, bendable and can rotate 360 degrees.
What is it used for?
It is listed for tactical military games, airsoft, paintball and hunting.
Key Details
| Detail | What it means in use |
|---|---|
| Compatible with Ops-Core ARC helmet rails | Designed for use on suitable helmet rail setups |
| Suitable for FAST and SF helmets | Helps narrow down the helmet types it is intended for |
| Four LED modes | Red, green, white and IR lighting options |
| Two CR123A batteries required | Power is supplied by batteries, which are not included |
| Flexible lamp neck | Lets you adjust the light direction as needed |
| Nylon shell | Built with a one piece stamped high strength nylon shell |
| Waterproof and dustproof | Designed to handle exposed outdoor use |
| Black | Colour listed for the product |
Final Buying View
If you need a helmet mounted signal light for a compatible Ops-Core ARC setup, this model brings four lighting modes, an adjustable neck and a compact rail saving design. It is a straightforward option for users who want a versatile light for tactical style outdoor activity. Check your helmet compatibility and battery needs before ordering.





