Quick Summary
The Ysislybin Helmet Base is a tactical helmet light mount with an LED light, 3 modes and a bendable lamp neck. It is designed for direct insertion into a FAST helmet, with screws that can be locked in place for fitting.
The light uses two CR123A batteries, which are not included. It also features a 360 degree rotating base, large rubber buttons and multiple installation bases for different platforms.
Who It Is Best For
This helmet lamp suits buyers who need a mounted light for a FAST helmet and want adjustable task lighting in darker conditions. It also suits users who need a light with a bendable neck and a setup that can adapt to the specified guide rail style.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Ysislybin. |
| Product type | Helmet base / tactical helmet light with LED light. |
| Light modes | 3 modes, with the lamp bead able to switch between different colours. |
| Power | Uses two CR123A batteries. Batteries are not included. |
| Mounting | Can be directly inserted into a FAST helmet and locked with screws. |
| Adjustment | 360 degree rotating base and bendable lamp neck for aiming the light. |
| Controls | Large rubber buttons. |
| Compatibility note | Adapt to the guide rail of the OpsCore ARC specification. |
What To Know Before You Buy
Check that your helmet matches the FAST helmet fit and the OpsCore ARC guide rail specification before ordering. The batteries are not included, so you will need two CR123A batteries separately.
Review the selected mounting base and the lamp style carefully if you need a specific platform fit. The light is described as suitable for outdoor activities and daily use, so make sure the intended use matches your setup.
Common Buyer Questions
Does it come with batteries?
No. It uses two CR123A batteries, but they are not included.
Can the light be adjusted?
Yes. It has a 360 degree rotating base and a bendable lamp neck for positioning the light.
What helmets does it fit?
It is made to insert into a FAST helmet and adapt to the guide rail of the OpsCore ARC specification.
Can it switch between different light colours?
Yes. The lamp bead can switch between different colours and offers 3 modes.
Final Buying View
If you need a mounted helmet light with adjustable positioning, this Ysislybin option gives you a bendable lamp neck, 3 modes and battery-powered operation. Confirm helmet fit and the correct rail specification before making your choice.
