Anderson Under 80" Trailer Light Kit
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
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 don’t 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).
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.