DARKGUARD Left & Right LED Side Marker Lights – 12V/24V, IP67, ECE Approved
Product description
What this is
DARKGUARD offers a paired set of LED side marker lights designed for trailers, caravans, trucks and other vehicles. The left and right units come with a compact, robust build intended to provide clear position and clearance signalling. They run on 12V or 24V, drawing 3.8W, and feature a rubber mounting arm for flexibility in installation.

Tech specs
The lamps measure approximately 173.5 mm by 56 mm by 116 mm, with a bolt spacing of 68.6 mm by 23.6 mm. The full unit uses a PMMA lens for light transmission and a durable PC housing, topped by a flexible rubber arm. Cables are around 30 cm long, with white to negative and black to positive. Three illumination colours are available—white, red and yellow—providing consistent light output across the pair. They are IP67 rated for waterproofing and carry EU approval (ECE).



What stands out
On paper, the combination of dual lights, multi-colour options and a robust rubber mounting arm offers practical versatility for multiple vehicle types, from trailers to caravans and motorhomes. The IP67 rating is helpful for exposure to rain and dust, and the integrated lens material aims to maximise light transmission while keeping housing durable.

Who it’s for
This set suits owners looking to upgrade or replace factory side marker lamps on trailers or caravans where both sides require matching indicators. It’s particularly relevant if you operate in conditions where water ingress is a concern, or if you prefer LED markers that offer multiple colour options for various signalling needs.



Considerations before buying
- Compatibility: verify that the bolt spacing and overall dimensions fit the mounting points on your trailer or vehicle.
- Power requirement: designed for 12V or 24V systems, ensure your vehicle’s electrical setup matches these inputs.
- Legal compliance: the product is EU approved (ECE), check if local regulations align with the light colours you intend to use for signalling.
- Installation: the rubber arms provide some flexibility in mounting angle, but you’ll want to confirm secure fixation to prevent movement at speed.

How it compares to other approaches
If you prioritise durability and weather resistance, LED-side markers like this set offer longer life and better illumination than basic non-LED lamps. The option to choose between white, red and yellow can reduce the need for additional signal modules in some setups. However, if you only need a simple clearance light without multi-colour options, or if your vehicle headroom requires a different form factor, a smaller or differently styled unit might be preferable.



What’s included
The package comprises left and right marker lights with the indicated wiring harness. The 30 cm two-core cable is standard for quick connections, but assess your vehicle’s loom length and termination method before purchase.
Final verdict
Final verdict: Worth considering if you need a paired LED marker solution with EU approval, IP67 protection and flexible mounting for a range of trailers and caravans. It may not be the best fit if you require a more compact form factor or if your setup relies on a single-colour signal in a very specific mounting configuration.
Frequently asked questions
- Do these lights require a separate relay or resistor? The data available does not specify, so treat them as standard 12V/24V LED markers and verify compatibility with your vehicle’s lighting circuit.
- Can I install these on a caravan with a narrow mounting area? The provided dimensions and bolt spacing should be measured against your mounting points before committing.
- Are the housings fully sealed against water? The IP67 rating suggests strong protection against water and dust ingress, though regular inspection after exposure to harsh conditions is sensible.
- What colours are available and when would I use them? White, red and yellow offer different signalling conventions, check your local requirements for appropriate use.
- Is this suitable for 24V trucks? Yes, the product supports 24V systems alongside 12V.
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