2x ARK Trailer LED Side Marker Lights Red/Amber ADR Approved with 2.5m Cable (SKU: LDM725)

The ARK LDM725 LED Side Marker Light Set takes safety and convenience a step further with an extra-long 2.5 metre prewired cable—perfect for trailer builds, upgrades, or easy plug-and-play replacements. With its durable dual-color Red/Amber lens and ADR compliance, it’s built for both visibility and legality on Australian roads.

Designed for both 12V and 24V systems, this marker light set fits a wide variety of trailers, campers, and utility rigs. The fully sealed housing protects the LEDs from moisture, dust, and harsh conditions, ensuring performance even in rough off-road or marine environments.

Rated for 100,000 hours of LED life and backed by ARK’s reputation for quality, this is a worry-free solution that looks good and works better.

Key Features:

• Sold as a pair – includes 2 side marker lights
• Dual-color red/amber lens for visibility from multiple angles
• Multi-voltage support – works on 12V and 24V systems
• Prewired with extended 2.5 metre cable – saves time and effort
• Fully sealed – weather and dust proof
• 100,000-hour LED lifespan
• ADR compliant – legal for on-road use in Australia

Whether you’re building a new trailer or fixing an old one, this set offers easy install, high visibility, and a rock-solid lighting upgrade.

Frequently Asked Questions

Q: What’s the difference between this and LDM70B?

A: The LDM725 comes with a much longer 2.5m cable, while LDM70B has just 0.15m. LDM725 is ideal when you want direct-to-junction-box installs without splicing.

Q: Are these lights waterproof?

A: Yes, they’re fully sealed for weather, mud, and water resistance.

Q: Are they legal for use on Australian trailers?

A: Absolutely—they’re ADR approved.

Q: Do these support 12V and 24V systems?

A: Yes, they are multi-volt and compatible with both.

Q: What vehicles can use these lights?

A: Ideal for trailers, caravans, trucks, and any 12V/24V compliant vehicles requiring side marker visibility.

Evaluation & Recommendation

This side marker lamp set is ideal for:

• Trailer and caravan builds requiring long cable runs
• Marine trailers needing sealed, long-life LED lights
• Users wanting hassle-free installation without needing extra cable joins
• Vehicles operating on 12V or 24V systems

Installation Tips:

• Mount securely to side of trailer or rear corner using appropriate screws
• Route the 2.5m cable neatly and secure it with clips or ties
• Use waterproof connectors at the power junction for long-term performance
• Test after installation to ensure proper illumination

Want to match this with other ARK LED kits? Contact us and we’ll help build your perfect setup.