RUNHWEE 2PCS Steel Trailer Light Box Kit with 6-In. Oval 10-LED Tail Lights and 2-In. Round 4-LED Side Markers

Overview

Upgrade your trailer lighting with the RUNHWEE 2PCS Steel Trailer Light Box Kit. This rugged, all-in-one solution pairs heavy-duty welded steel boxes with bright LED assemblies to help you signal clearly in a variety of conditions. Designed for trailers, boats, and trucks, the kit blends sturdy construction with streamlined mounting for a clean, reliable lighting setup.

Two pre-mounted light boxes cradle the lighting chemistry: durable 6-inch oval red tail lights powered by 10 high-brightness LEDs, and compact 2-inch round red side marker lights featuring 4 LEDs. The result is a cohesive rear lighting system that covers signaling needs fromtaillights to side markers, all within a single, weather-ready package.

Why this RUNHWEE Kit Stands Out

• High-visibility LEDs provide a bright, consistent glow for daytime and nighttime signaling, with low heat output for longer life.
• IP67 weatherproof steel housings shield sensitive components from rain, dust, sand, and snow, helping maintain performance in tough environments.
• DOT-style signaling guidance and universal 12V DC compatibility simplify integration with most trailers, boats, and trucks.

What’s Included and How It Helps

• 2 welded steel light boxes offer a sturdy mounting base and durable protection for the electronics.
• 2 oval 10-LED tail lights deliver rear visibility for braking, turning, and signaling maneuvers.
• 2 round 4-LED side marker lights extend side signaling and lane presence at a glance.
• Grommets and rubber seals plus pre-mounted wiring pigtails streamline installation and reduce setup time.
• Clear, all-in-one kit design means fewer separate parts to source and wire.

Practical Use Cases

Perfect for trailers used in variable weather, this kit helps you maintain visibility when towing at dusk or in rain. The rugged steel construction and IP67 rating are designed to withstand outdoor conditions, while the bright LEDs support confident signaling on busy roads or remote routes.

Installation Tips

• Mount the boxes securely to the frame, then seal edges with the included grommets for a tight fit.
• Hardwire to the trailer’s 12V system using standard wiring practices and verify all functions before final mounting.
• Test marker, tail, and brake signals in a safe area to confirm correct operation and alignment.