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LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 16 Diodes - Passenger

LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 16 Diodes - Passenger

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271574 - Submersible Lights Wesbar Tail Lights
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8" x 3-3/8" Rectangle. Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount. 3-Wire pigtail. Lowest Prices for the best trailer lights from Wesbar. LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 16 Diodes - Passenger part number 271574 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (22)
  • Q & A (8)
  • Photos
  • Why etrailer?

Wesbar Trailer Lights

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 8L x 3W Inch
  • Surface Mount
  • Stop/Turn/Tail
  • Side Marker
  • Rear Clearance
  • Side Reflector
  • Rear Reflector
  • Submersible Lights
  • Wesbar

8" x 3-3/8" Rectangle. Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount. 3-Wire pigtail.


  • Rectangular trailer tail light serves 7 functions on trailers over 80" wide when properly mounted
    • Stop light, tail light, turn signal light, side marker light, side reflex reflector, rear clearance light and rear reflex reflector
  • Waterproof construction is submersible
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Red acrylic lens
  • Durable ABS plastic housing
  • Mounts on surface of trailer - stainless steel hardware included
  • 3-Wire pigtail
    • White wire is for ground
    • Black wire is for tail lights
    • Red wire is for stop and turn lights
  • DOT compliant
    • Meets FMVSS 108 and CMVSS requirements for automotive lighting


  • Configuration: passenger's side (right-hand side)
    • Driver's-side light (271575) sold separately
  • Dimensions: 8" long x 3-3/8" tall x 2-7/8" deep
  • Diodes: 16
  • 1-Year limited warranty

Wesbar LED Combination Tail Light Diagram

Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The circuit board is sealed, which means that water will not damage the diodes or circuit board.

Combination Lights for Trailers Over 80" Wide

Flatbed trailer over 80" wide with combination tail lights

If a trailer is 80" or wider at its widest point, then it requires rear clearance lights in addition to basic trailer lights. These clearance lights indicate the width of the trailer when it is viewed from the back.

To meet these requirements on a flatbed utility trailer where the bed extends past the wheels, you can install combination trailer lights that include the rear clearance function. For proper mounting, the lights must be installed at the widest points on the rear of the trailer - one on each corner.

Surface-Mount Light

Surface mount light

Surface-mount lights install flat against the surface of the trailer, so a hole does not need to be cut into the trailer for the light. This type of light is installed using a flange or bracket that has mounting holes. And mounting hardware is used to secure the light to the trailer.

271574 Wesbar Combination LED Taillight for Trailers More Than 80" Wide - 16 Diodes - Red Lens - Right Side

Item # 271574

California residents: click here

Customer Reviews

LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 16 Diodes - Passenger - 271574

Average Customer Rating:  4.9 out of 5 stars   (22 Customer Reviews)

8" x 3-3/8" Rectangle. Waterproof light acts as brake, tail, turn, side marker, side reflex reflector, rear clearance, and rear reflex reflector for trailers wider than 80". Surface mount. 3-Wire pigtail.

- 271574

These WESBAR LED waterproof combination tail, brake, and turn signal lights are BRIGHT! I decided to upgrade all my 20+ year old incandescent trailer lights primarily to eliminate the hassle of replacing bulbs and light modules every year or two. I was extremely pleased to find that in addition to longer life, they are extremely bright and I feel much safer now when pulling my boat trailer day or night.

After one year going in and out of the water at boat ramps and the trailer being exposed to the elements when not being towed, these lights are still bright and like brand new.
Martin S - 07/26/2020

- 271574

Good product, nice and bright, put on a Ranger trailer, had to drill another hole in trailer to make it fit

- 271574

It's been a year since I purchased and installed these trailer lights. Installation was simple, they look and work great. I didn't realize when I purchased them that they didn't come with a reverse light, but that's my fault. The lights are bright and not blinding and look like they came stock with the trailer. Great product and no complaints here.

- 271574

I ordered a trailer light on Wednesday. I chose to have it shipped with the cheapest rates. I received my item on Saturday. As you can see they shipped it out immediately and I received it in perfect condition .

Mike K - 08/13/2017

- 271574

Light looked good, have not installed yet but don't see a problem.

Working good, no problems.
Darwin A - 08/31/2020

- 271574

Great tail lights. I have installed the lights on two different trailers. Underwater lights are the only lights that should be installed on trailers regardless if they are submerged or not. Very happy with the product.

- 271574

I ordered a boat trailer tail lite. Order was handled in a very professional manner by Jena. She even followed it thru the shipping process and it was received in 3 days packed perfectly. I read some negative reviews, so I was a little skeptical, but I gave Etrailer a try and things couldn't have worked out better. As in most cases, skeptics are their own worse enemies...They don't order correctly, or don't know what they're ordering, or don't follow procedures. I would not have second thoughts about ordering from Etrailer.

- 271574

Great customer service and shipping. Haven't had a single problem with the led trailer lights. Thanks for all your help

- 271574

LED trailer light-Delivery was very fast, product was as described only problem was the hole in the fitting on the end of the ground wire was not big enough for the furnished bolts.

- 271574

Received my right tail light and performed installation yesterday. Quick and easy. Delivery was fast. I usually can make a simple installation into a major production. Took me about an hour to install which was a victory for me. I will shop etrailer for any of me future needs. Outstanding company.

- 271574

Used as a replacement light on my boat trailer, the light has a much brighter light than the original light and was very easy to replace.

- 271574

My Wesbar taillight upgrade to LED fit perfectly and installation was a breeze.My salesman was knowledgeble and helpful.They shipped same day and arrived earlier than I expected.All around a seamless transaction.

- 271574

Everything came as described and quickly. thank you very much etrailer.com

- 271574

Great product needed a replacement and easy installation.

- 271574

It was the exact light I was looking for at a reasonable price! The order was delivered in 2 days! Thanks for your help.

- 271574

Worked great on my trailer

- 271574

Quality parts. Quick delivery

- 271574

Product was great. Your service was great. thanks

- 271574

I will do business here again,and tell my friends.

- 271574

- 271574

Fast delivery, thank you. It works as advertised.

- 271574

thanks worked great.


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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Brian T
Updated by:
Brian T
Employee Dustin K
Video by:
Dustin K
Employee David F
Installed by:
David F

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