Anderson Under 80″ Trailer Light Kit

Complete Rear Lighting Kit for Trailers Under 80″ Wide

The Anderson Under 80″ Trailer Light Kit (SKU: 177-V540) is a full legal lighting package for trailers less than 80 inches wide. It covers all required rear and side lighting positions in a single kit tail lights, side markers, wiring, license bracket, and hardware all included.

What’s Included

• One 440 tail light (stop, turn, and tail without license light)
• One 400L tail light (stop, turn, and tail with license light)
• Two 114A side marker lights
• 20-foot trailer wiring harness
• 48-inch trunk connector
• License plate bracket
• Mounting hardware
• Installation instructions

Key Features

• Side marker lights included the 114A side markers are part of this kit, covering front and rear side marker requirements without a separate purchase
• Matched tail light pair 440 (street side) and 400L (roadside with license light) for correct left/right installation
• Complete wiring 20 harness and 48″ trunk connector included
• Full DOT legal lighting coverage provides all required lighting and reflectors for trailers under 80″ wide

Parts Desk Insights

Best use case: The right choice when you need a complete lighting system for a trailer under 80″ wide and want everything including side markers and wiring in one kit. This is particularly well-suited for older trailers being fully rewired from scratch, or any build where you dont want to source side markers separately.

Incandescent vs. LED: This kit uses traditional incandescent-style lights. If you prefer an all-LED system, see the Anderson LED Under 80″ Wide Trailer Light Kit (177-V941) note that the LED kit does not include side marker lights or a harness.

Need a kit for a wider trailer? For trailers 80″ wide and over, see the Anderson Over 80″ Submersible Rear Lighting Kit (177-V544) or the Anderson Over 80″ Low-Profile Submersible Rear Lighting Kit (177-V547).