RUNHWEE 2-Pack Trailer Light Box Kit — 6" Oval 10-LED Tail & 2" Round 4-LED Side Markers, Welded Steel IP67

RUNHWEE's 2-piece steel trailer light box kit supplies pre-mounted 6" oval 10-LED tail lights and 2" round 4-LED side marker lights in welded, weatherproof steel housings for reliable rear and side signaling on 12V trailers.

Designed for trailers, boats, utility rigs and other 12V vehicles, this kit bundles heavy-duty welded steel light boxes with ultra-bright LEDs, rubber grommets and wire connectors so you can mount and hardwire a compliant lighting setup quickly. The components are IP67-rated for water and dust resistance and arrive pre-installed to reduce labor time compared with sourcing parts separately.

How will this kit improve visibility and safety on the road?

The RUNHWEE lights use arrays of high-output LEDs to create clearer, faster-to-see signaling than incandescent bulbs. Brighter, sharper light reduces reaction time for following drivers and helps your trailer remain visible in low light or adverse weather without excessive current draw.

• 10-LED oval tail lights offer distinct brake, turn and running functions.
• 4-LED round side markers illuminate trailer edges for lane visibility.
• LEDs run cooler and last longer than traditional filament bulbs.

What makes the housing and wiring durable for outdoor use?

The housings are made from heavy-gauge welded steel that shields the lamp assemblies from impacts and vibrations typical of towing. Sealed to an IP67 standard and fitted with rubber grommets, the kit resists water ingress, dirt and corrosion for consistent operation in rain, mud or salt-spray environments.

• Welded steel boxes protect lights from physical damage.
• IP67 sealing prevents dust and temporary immersion damage.
• Included grommets and connectors secure wiring against chafe and moisture.

How easy is installation and what wiring does it require?

Each light is pre-mounted into its steel box so you only need to fasten the boxes to the trailer frame and hardwire the pigtail leads into your 12V system. The kit is built for straightforward retrofit work: weld or bolt the boxes, route wires through the grommets, then connect ground, tail/run, brake and turn circuits.

• Pre-installed lights reduce assembly time on the trailer.
• Compatible with standard 12V trailer wiring setups.
• Comes with wire connectors and rubber grommets for secure, weatherproof terminations.

Will these meet regulatory needs for trailers and boats?

The light assemblies are designed to match common DOT lighting functions—tail/running, turn, stop and side marker—so they integrate into legally required systems when installed correctly. Always confirm local regulations for light placement and function to ensure full compliance.

• Oval 10-LEDs provide combined tail, turn and brake signaling.
• Round 4-LED side markers indicate trailer width and position.
• Install per vehicle codes for spacing and mounting height requirements.

Who is this for: The RUNHWEE steel light box kit is aimed at trailer owners, boat haulers, contractors and fleet managers who want a rugged, all-in-one lighting upgrade that reduces installation complexity. It's especially useful for DIY mechanics and shops needing pre-mounted, weatherproof lighting that stands up to heavy use and outdoor exposure.