Quick Summary
The RING 4 ft Trailer Board is a trailer board with E Approved lamps and reflectors. It is described as having a 4 ft size and a 4 m cable length, which are the main details to check before choosing it for a trailer setup.
This type of board is used to carry the required lighting and reflector functions at the rear of a trailer. The stated cable length will matter if you need enough reach for your vehicle and trailer layout.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | RING. This identifies the product range. |
| Product type | Trailer board. Check it matches the trailer lighting setup you need. |
| Size | 4 ft. Compare this with the space available on the trailer. |
| Cable length | 4 m. This affects how far the board can reach from the connection point. |
| Lighting | E Approved lamps. This is an important specification for road use requirements. |
| Reflectors | Included. Reflectors are part of the board’s rear signalling setup. |
What to Compare Before Buying
- Length: The board is 4 ft long, so compare that size with your trailer width and mounting space.
- Cable reach: The stated 4 m cable length should suit your towing layout and connection point.
- Lighting layout: Check that the lamp and reflector arrangement matches the trailer setup you need.
- Road-use markings: E Approved lamps are a key detail to look for when choosing a trailer lighting board.
Before You Decide
Confirm the 4 ft size and 4 m cable length suit your trailer before choosing an offer. Make sure the lamp and reflector layout matches the rear lighting arrangement you need, and follow the relevant vehicle and trailer instructions during installation and use.





