We all know our trailers need lighting, but sometimes the rules on lighting requirements can get a little fuzzy when you are looking at larger trailers. The size and function of the trailer is the main factor dictating which lights you need, where you need them, and how many you need. Today we are going to try and make it all clearer for you, so you can ensure your trailer is legal, and most importantly, safe to be on the road.
Why Do I Need Trailer Lights?
So initially it might sound obvious as to why your trailer needs light, however you might not be aware of exactly which lights your trailer needs. The requirements for trailer lighting depend on the type and size of trailer you have, with larger trailers requiring more than smaller ones. Trailer lighting is not only to allow it to be seen in low visibility, but it also provides a means of communication to drivers around you. Indicators allow drivers behind you to prepare before you make a turn, and ensure you have plenty of room to do so. Brake lights give a warning to the driver behind that your vehicle is slowing, so they have plenty of time to apply their own brakes. You should always ensure your trailer lights are clean and free from anything that may obstruct them from view.
What Lighting Does My Trailer Need?
As previously mentioned, it is the size of your trailer which dictates the lighting you are legally required to have on it.
So, let’s start with your standard, small trailer (Trailer A). This is a trailer that is less than 1.3 metres wide and shorter than 6 metres. For this trailer you will only need the minimum legal requirements of lighting:
- Two red sidelights.
- Two red stoplights.
- Two red reflective triangles
- A numberplate illumination light
- Amber indicators (designed to flash between 60-120 times per minute).
Then we move onto trailers that are between 1.3 metres and 1.6 metres in width, but shorter than 6 metres in length (Trailer B). These trailers require the same lights as Trailer A, plus the following:
- At least one red fog lamp
For trailer that exceed 1.6 metres in width, however, remain under 6 metres in total length (Trailer C), you are required to have all lights of Trailer A & B, plus the following:
- White front lights/markers
- White front reflectors
Trailers that exceed 6 metres in length (Trailer D), excluding the drawbar of your trailer, and not including boat trailers must meet the width requirements of Trailers A, B & C, with the addition of the following:
Trailer Lighting Types
When selecting lights for your trailer you have a variety of options, you should choose the one which best suits the purpose of your trailer. For larger trailers, light clusters are usually the most effective form of trailer lighting. These are located at the rear corners of your trailer and are grouped together in a ‘cluster’…clever name, I know. These are easy to work on and if there is a major malfunction, they are usually straightforward to replace as an entire cluster. However, they are limited to trailers which are larger in size and are never submerged, making them ideal for box trailers.
So, when you have a smaller trailer, or a boat trailer what do you need? Well, one of the most popular options for these trailer types, is a light board. A trailer light board contains all the lights you need for smaller trailers and can be removed easily when used on boat trailers to allow the trailer to be submerged. But wiring them can be a pain as the wires need to be run through the trailer in a way which well keep them secure, but free enough to allow for movement when the trailer is turning.
But what if you could have the best of both worlds? A trailer light cluster, that can be removed, and best of all, no wires. Well, Connex might just have the answer for you, the connix light cluster…
Connix Wireless Light Clusters
Connix have developed an entirely new type of trailer light system. The Connix trailer light setup is completely wireless, making it extremely easy to install and means you never need to worry about wires being broken or damaged while your trailer is in tow. The light clusters themselves are held in place by a strong magnet. This makes them perfect for all types of trailer use, resulting in a light cluster that is quicker to remove than a trailer lighting board. The light clusters are also rechargeable so you will always have a full battery ready for your trailer trip! For more information on Connix wireless light clusters, click here!
