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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
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271584 - Surface Mount Wesbar Tail Lights
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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. Accepts 3-prong 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 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (9)
  • Q & A (7)
  • Videos (1)
  • Photos
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Wesbar Trailer Lights - 271584

  • Tail Lights
  • Rectangle
  • LED Light
  • Red
  • Surface Mount
  • 6L x 4W Inch
  • Submersible Lights
  • Wesbar
  • Stop/Turn/Tail
  • Side Marker
  • Side Reflector
  • Rear Reflector

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. Accepts 3-prong 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
  • Accepts industry-standard 3-prong plug (sold separately)
  • DOT compliant
    • Meets FMVSS 108 and CMVSS requirements for automotive lighting


  • Configuration: passenger's side (right-hand side)
    • Driver's side light (271585) 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 Wesbar Combination LED Taillight for Trailers More Than 80" Wide - 13 Diodes - Red Lens - Right Side

California residents: click here

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

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Wesbar Trailer Lights - Tail Lights - 271584 Review

Today we're going to be taking a look at part number 271584. This is the Wesbar LED taillight for trailers over 80 inches wide. The rectangular trailer taillight is going to serve seven functions, such as your stop light, taillight, turn signals, side marker, side reflex reflector, rear clearance light, and rear reflex reflector. This light's a really nice design. It's going to have waterproof construction, so it is submersible. It's going to be fully LED. LEDs are going to make great replacements for incandescent lights.

They're going to last longer; they're going to be more efficient; they're going to burn brighter. You don't have to worry about replacing the bulbs and you don't have to worry about brittle filaments. You can see here on this side we've got the reflector built in. Again, really nice design. Here on the back side, we got the connection point. This will accept a standard three prong plug.

That item is sold separately, if you don't already have one you can find those here on our website. We're going to have the red acrylic lens, it's going to be mounted on ABS plastic housing, very strong and durable. This is designed to be a surface mount installation. Stainless steel hardware is included. Goes into this area back here, and then you just tighten down the hardware to get it secured to the surface of the trailer, so overall, really nice design. We take a measurement the distance between those mounting slots.

We can see that it's going to mount on two inch centers. The light is Department of Transportation compliant, it meets FMVSS108 and CMVSS requirements when it comes to automotive lighting. And, again, this is designed for use on trailers over 80 inches wide when properly mounted. When it comes to the configuration this is designed for the passengers side, or the right hand side, of the trailer. We're going to take a look at the overall dimensions. I'm going to measure here and the back, because that's going to give us the larger dimensions.

So, outside edge to outside edge we're looking at about 6 and 1/4 of an inch, the overall height, edge to edge, we're looking at about 3 and 11/16 of an inch. If we take a measurement from front to back, we're looking at about 2 and 1/4 of an inch deep. The light does contain 13 diodes, so we're going to have 12 in this main area over here and then one on the side. We're going to go and hook it up to our external power source, that way you can see what it looks like with power running to it. We'll also be able to turn off our overhead lights. Now here's going to be the three-pronged plug that would work well with this light. It slides into the grooves over here, and it pushes in for a nice tight seal, and it remains a flush mount design. Another thing is here on the back of the housing, we have the little cut out, so it allows all the wired to come out, so again it can stay true to the flush mount design. So you can see here the light sends out a really nice strong consistent signal, really bright light. This is going to be the taillight function, or running light function. When we apply the breaks, you can see how that illuminates for a brighter signal output. And then when we apply our turn signals it does that same thing, just in increments. Again, it's going to contain 13 diodes. 12 in the large area here, one on the side. So the multi diode design is really going to help out the Mazarra light output. That's going to do it for today's look at part number 271584.

Customer Reviews

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

Average Customer Rating:  5.0 out of 5 stars   (9 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. Accepts 3-prong plug.

- 271584

Got my light fixed fast. 698155

- 271584

perfect 673433

- 271584

Easy like for like replacement for my bulb trailer lights, don't forget the 90 degree pigtails which are needed. 669330

- 271584

Good trailer lights, at a good price. 656802

- 271584

Haven't installed them yet but out of the box they look like a great product 642842

- 271584

Great price , quick shipping , all around good purchase 585777

- 271584

The trailer light arrived in good condition and within a reasonable time frame. Exactly what I needed. 256971

- 271584

Great product would buy them again.Remember to coat the electrical connections with die electric grease. The 90° pigtail from Optronics will fit either side, cheaper too. 171036

- 271584

The trailer light arrived quickly and was exactly as described. Priced much better than my local trailer repair shop. Thank You eTrailer!! 157881


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Info for this part was:

Expert Research:
Jameson C
Updated by:
Adele M
Updated by:
Laura H
Updated by:
Amy B
Updated by:
Brian T
Installed by:
Cole B

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