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LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 13 Diodes - Passenger

LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 13 Diodes - Passenger

Item # 271584-01
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Wesbar Trailer Lights - 271584-01
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6" x 3-1/2" 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. Molded 2-way plug. Lowest Prices for the best trailer lights from Wesbar. LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 13 Diodes - Passenger part number 271584-01 can be ordered online at or call 800-298-1624 for expert service.
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  • Reviews (36)
  • Q & A (0)
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  • Why etrailer?

Wesbar Trailer Lights - 271584-01

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • 6L x 3-1/2W Inch
  • Surface Mount
  • Stop/Turn/Tail
  • Side Marker
  • Rear Clearance
  • Side Reflector
  • Rear Reflector
  • Submersible Lights
  • Wesbar

6" x 3-1/2" 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. Molded 2-way plug.


  • 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
  • Built-in reflex reflector removes the need for a separate 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 over white LEDs
  • Durable ABS plastic housing
  • Mounts on surface of trailer - stainless steel hardware included
  • Molded 2-way plug and separate ground wire
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting


  • Configuration: passenger's side (right-hand side)
    • Driver's side light (271585-01) sold separately
  • Dimensions: 6" long x 3-1/2" tall x 2-1/4" deep
  • Distance between mounting holes (center on center): 2"
  • Diodes: 13
  • 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.

271584-01 Wesbar Combination LED Taillight for Trailers More Than 80" Wide - 13 Diodes - Red Lens - Right Side

California residents: click here

Customer Reviews

LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 13 Diodes - Passenger - 271584-01

Average Customer Rating:  4.8 out of 5 stars   (36 Customer Reviews)

6" x 3-1/2" 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. Molded 2-way plug.

- 271584-01

The lights worked fine initially but in less than a year the drivers side filled with water and the plug on the passenger side corroded through and sheered off rendering the light useless and unrepairable. When I tried to unplug the Drivers side light to replace it the plug also sheered off. I will note that I was using these lights in a salt water environment so you may have better resluts if you are using them fresh water only. I did hose down the trailer and boat with freshwater every time I pulled the boat in and out of salt water. I would not reccomend these lights for salt water. etrailer was kind enough to replace the lights but was not willing to exchange for a different model that would hold up better to salt water. Keep an eye out on [resell site] if you want a deal on these lights as that is where I will be selling them once my replacements arrive.

- 271584-01

Missing fasteners for one tail lamp. The tail lamps I removed fortunately used the same fasteners. Customer service was easy to contact and apologized for the order mishap. Will do business again.

- 271584-01

I have already installed this set of lights on my boat trailer(driver and passenger sides). The quality is very good and they work great. Very bright! This was an upgrade from incandescent lights. Shipping was fast. Thanks etrailer!

Albert A - 05/10/2021

- 271584-01

They came quickly, and have worked great. Easy to install and order!!

- 271584-01

Easy connection to existing wiring. The lights are a lot brighter then the ones that came with the trailer. Same size as the lights on the trailer, fit perfect.

The lights are working great bright, no fade, very good product.
michael m - 05/18/2020

- 271584-01

Nice lights and they look good on my boat trailer thanks

- 271584-01

The tail light was a perfect match for my Karavan trailer just what I needed will buy from you again

- 271584-01

The LED lights arrived quickly and look great. Somehow 1 mounting bolt was missing. I contacted a very pleasant young lady who apologized and had the replacement here in about 3 days. Would not hesitate to do business with etrailer again.

Still great! The LEDs are highly visible. Would deal with etrailer before anyone else.
Bob N - 01/18/2017

- 271584-01

Fit perfectly on my boat trailer in place of the original incadecent lights. They are nice and bright. Best part-time more bulb issues!

They are great! No problems, Id buy them again. Thanks for the follow up!
Ryan S - 04/17/2018

- 271584-01

Very satisfied.

- 271584-01

Great set of somewhat hard to find rectangular LED boat trailer lights--working great after a year of salt water useage.

- 271584-01

LED bulbs work well, but the plastic that holds the bolts is thin and has cracked on 2 of my lights

- 271584-01

etrailer does what you would hope that an online retailer does. They shipped the correct part quickly, kept in touch with updates when they shipped, and the product arrived well-packed and as described. Their price was very competitive.

- 271584-01

Strong selection with site navigation and search that made it easy to find what I was looking for. Delivery was ahead of schedule.

- 271584-01

Working great! And so is customer service! No other company has EVER contacted me a year after a purchase to ask my opinion on the product's performance! Impressive...

- 271584-01

I found the lights that I for an older trailer. You had what I needed for an older boat trailer from a fine manufacture. Shipping time was short and received what I ask for. What more could I ask for.

- 271584-01

The Tail Lights and pigtail that I purchased from etrailer was very easy to install. It took approx 10-15 min.The Customer service was excellent!!!!

- 271584-01

The Wesbar lights have worked flawlessl y.

- 271584-01

Looks, fits and works great. Thank you etrailer.

- 271584-01


- 271584-01

received the product in great shape and on time well done

no issues at all ,very pleased with product thanks again
norselig - 09/09/2017

- 271584-01

My whole order came in quick and all seems to be great quality. Can't wait to get everything installed

- 271584-01

Bright waterproof! Solid well made...nuf said

- 271584-01

Working great easy fit

No problems. havent had to change any broken lamps!
Gregg G - 04/28/2018

- 271584-01

Quality lights. Quick shipping

Show More Reviews

Ask the Experts about this Wesbar Trailer Lights

  • Can Plug on Wesbar LED Tail Light # 365845 Be Removed
    The molded 2-Way plug on the Wesbar LED Tail Light # 271584-01 isn't removable in the sense that you can simply pop it off and on but you could certainly remove it by just cutting it and splicing the two wires to your trailer wiring or to a new plug. This particular trailer light features a waterproof construction that's submersible and LED bulbs that offer a more efficient, longer-lasting unit. I have included a short video review that you can check out as well.
    view full answer...
  • Difference Between Wesbar 271584-01 Taillight and 271584 Taillight
    The Wesbar LED Tail Light for Trailers Over 80" Wide - 7 Function part # 271584 and the LED Tail Light for Trailers Over 80" Wide - 7 Function part # 271584-01 are both very similar, they are both passenger 7-function 13 diode tail lights that are the same dimensions however the different is the way they install. To install the # 271584 light you need a pigtail part # 719063 to wire in the light. The # 271584-01 light has an integrated molded 2-way plug so you would need a connection...
    view full answer...
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  • Availability of a LED Waterproof Low Profile Tail Light by Wesbar with a Pigtail
    Sorry for the confusion, but we have the part # 271584-01 and # 271585-01 that you are looking for that come with the pig tail harness. These assemblies are considered waterproof and submersible. The light itself is waterproof and wouldn't allow water to get to the actual light assemblies. The lens may have water that fills up, but the lights would be fine. The problem that gets most people is the wiring being exposed to water. That's usually what shorts out the trailer lights. It is highly...
    view full answer...
  • Could the Trailer Taillights # 271585-01 and # 271584-01 Fit a Shorelandr Trailer
    The Wesbar Trailer Taillights part numbers # 271585-01 and # 271584-01 can be made to fit basically any trailer out there so they would work great on your Shorelandr trailers.
    view full answer...
  • Which LED Trailer Tail Lights Fit A 2003 Shorelandr Galvanized Boat Trailer?
    Thanks for the information! We do have a light that will work for your 2003 Shoreland'r Galvanized Boat Trailer Model SLV20LW-00S-S but it will be slightly narrower than your current light. You will need the LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - 13 Diodes - Passenger # 271584-01 and Driver Side # 271585-01. These lights measure 6" long x 3-1/2" tall x 2-1/4" deep and have the same 2" apart mounting slots so it will be an exact replacement for you. I...
    view full answer...
    Image 1 for
  • Recommended Replacement Waterproof LED Lights For 80-Inch Wide E-Z-Loader Trailer
    You said your trailer is 80 inches wide. For trailers that are 80 inches or wider, side clearance lights are required. I recommend the Wesbar tail light, part # 271584-01 for the passenger side of your trailer. This light has 7 functions, Stop light, Tail light, Turn signal light, Side marker light, Side reflex reflector, Rear clearance light, and Rear reflex reflector. The light has 13 LED diodes and is waterproof. this light measures 6 inches long, 3-1/2 inches wide and 2-1/4 inches...
    view full answer...
  • Recommended LED Trailer Lights for Boat Trailer that are Waterproof and Submersible
    For the same 6 by 3-1/2 inch size in LED, I recommend the LED Trailer Tail Light - 7 Function - Submersible - 23 Diodes - Rectangle - Red Lens - Driver # STL57RB along with passenger # STL56RB. If your trailer is over 80 inches wide, then I recommend the Wesbar LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - Red Lens - Passenger # 271584-01 and Driver # 271585-01. These lights combinations are both submersible which means they are completely sealed and no water...
    view full answer...

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Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Amy B
Updated by:
Amy B
Employee Brian T
Updated by:
Brian T
Employee Wilson B
Written by:
Wilson B

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