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Nilight Steel Weld-On Trailer Light Box Kit

$49.99 on Amazon.com (as of September 26, 2026, 7:16 PM EST) View details ↗

Enhance the safety and functionality of your hauling equipment with the Nilight Steel Weld-On Trailer Light Box Kit, designed as a comprehensive lighting guard and mounting solution for both new and existing trailers. Constructed from heavy-duty steel and finished with a durable black powder coating, this robust enclosure is engineered to withstand demanding weather elements and rigorous road conditions. The versatile design allows the boxes to be directly welded or bolted onto the rear, side, bottom, or top frame of your trailer, ensuring a secure and reliable installation tailored to your specific configuration.

Equipped with high-quality SMD LEDs, the included 6″ oval lights deliver exceptional visibility by projecting high-brightness red illumination for stop and turn functions, alongside lower-brightness operation for tail and side marker lighting. This dual-intensity performance significantly improves nighttime visibility to ensure a safer towing experience. Designed for straightforward integration, the system features color-coded wiring with an O-ring terminal on the white ground wire, a black wire for the tail and side marker lights, and a red wire dedicated to stop and turn functions, streamlining the setup process from start to finish.

Light Size6″
MaterialHeavy-duty steel
FinishBlack powder-coated
What lighting modes do the trailer lights support?
The lights feature stop, turn, and tail lighting modes with high-brightness red output for braking and turning, and lower brightness for running lights.
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