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Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens

Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens

Item # 47-203667
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Trailer Lights 47-203667 - Rear Clearance,Side Marker - Wesbar
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2-5/8" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light when properly mounted. Durable ABS housing. Recessed mount with grommet (not included). P2 rated. Lowest Prices for the best trailer lights from Wesbar. Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens part number 47-203667 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (72)
  • Q & A (8)
  • Photos
  • Why etrailer?

Wesbar Trailer Lights - 47-203667

  • Clearance Lights
  • Rectangle
  • LED Light
  • Amber
  • Surface Mount
  • 2-1/2L x 1W Inch
  • Wesbar
  • Submersible Lights
  • Rear Clearance
  • Side Marker

2-5/8" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light when properly mounted. Durable ABS housing. Recessed mount with grommet (not included). P2 rated.


  • Rectangular LED trailer light functions as either a side marker or clearance light when properly mounted
  • Sealed, waterproof lens and housing
  • 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
  • Durable ABS plastic base
  • Amber snap-on lens over white LEDs
  • Compatible with 12V DC electrical systems
  • Recessed mount with grommet (221588 - sold separately)
  • Requires 2-wire pigtail for wiring
  • DOT compliant
  • P2 rated


  • Dimensions: 2-5/8" long x 1-1/4" tall x 3/4" deep
  • Diodes: 1
  • 1-Year limited warranty

Wesbar LED Waterproof Marker Clearance Light Dimensions

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.

P2-Rated Lights

Diagram of light spread for P2 rated light

A P2-rated light produces a 45-degree angle of light to either side of its centerline for a total of 90 degrees of coverage. This beam pattern can be seen straight on, but it cannot be seen clearly from the side. So this type of light can be used as either a side marker light or a clearance light, but it cannot function as both. If you need both functions, then you must install 2 separate lights on your trailer - one as a front or rear clearance light and one as a side marker light.

Recessed-Mount Light

Recessed-mount trailer lights install underneath a housing or a grommet (221588 - sold separately). These lights will extend into the mounting surface and require that a hole be cut into your trailer.

47-203667 Wesbar LED Trailer Clearance or Side Marker Light - Waterproof - 1 Diode - Rectangle - White Base - Amber Lens - P2 Rated

California residents: click here

Customer Reviews

Wesbar LED Trailer Clearance or Side Marker Light - Submersible - 1 Diode - Rectangle - Amber Lens - 47-203667

Average Customer Rating:  4.9 out of 5 stars   (72 Customer Reviews)

2-5/8" x 1-1/4" Rectangle. Waterproof, LED trailer light serves as either a clearance or side marker light when properly mounted. Durable ABS housing. Recessed mount with grommet (not included). P2 rated.

- 47-203667


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Lights were the size and style I needed! 899224

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The lights were perfect. The cable was just what I needed and installation went smoothly. 847653

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Was exactly what I expected. Perfect match for replacement. 844691

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Hard to find boat trailer running lights.... perfect transaction, easy install.... we will use earlier again. 798026

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Great light for fenders 795150

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An upgrade from bulb style. The LEDs are bright and work as they should 791331

- 47-203667

They work great and look good. Easy to install but should offer the brackets with the lights.I got lucky and they happen to fit in my old brackets. 775594

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Great Lights! Beat the original incandescent lights 775221

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The lights fit into the rubber gromet as they should, and the gromet fit into the trailer like a glove. Shipping was fast! 769806

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Switched from bulbs to LED lighting on my boat trailer. Was growing tired of the constant maintenance of bulbs over the years; leakage of supposedly water-tight systems, remembering to disconnect the lights prior to launching and plugging them in prior to driving home. etc. The Optronics lights come with a lifetime warranty. They are sealed systems that will not burn out. The installation is simple... Upon testing the new system, you immediately recognize the incredible brightness and the stepped up brightness of the brake and turn signal lights. From safety, easy install, and low maintenance perspectives, I would recommend the Optronics LED system over the traditional bulbs. No regrets. 745403

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Perfect replacement. 711866

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Great replacement for the other one that died. I have bright LEDS again. I replaced all of my trailer lights 2 yrs ago with these LEDS. Only 1 went bad, the other got knocked off. I highly recommend these lights as great bright lights making you visible! And look good too 658265

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Rewired my trailer last year. Replaced the incandescents with these LEDs. They are plenty bright. Regularly dunked in salt water. Still going strong. 597793

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Love the new light. Don't know how I lost the old one. Both it and the surrounding grommet were missing when I got home from my last fishing trip and the wires were just hanging there. After eleven years the rest of the lights on my easy loader trailer are all still working so I can't complain. Anyway, after eleven years, I wasn't sure how well this new light would match up. It is a perfect match, just a lot brighter than the rest. I mean really bright. But since it's a side marker on a single axle trailer, it isn't noticeable until you do your walk around inspection. So just a caution, if you're replacing one of these that sit's next to an identical unit, you might want to replace them as a set. But you certainly won't be disappointed in the performance. 583589

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Thanks Nick! 574801

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Perfect replacement for EZ Loader 573158

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Working perfectly in the saltwater environment.... Great replacement! 563197

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Excellent product---works well. 550145

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Excellent products. These lights work perfectly, are rugged and seem to last. The license plate lights are super bright so law enforcement have no problem reading the plate which avoids unnecessary stops. The lights are directs replacements as well so no modifications needed. Great products. I recommend etrailer to many of my friends and colleagues. 546097

- 47-203667

Light was a perfect replacement on my ez-load trailer after a tire blow out jettisoned my stock one. 543678

Still going strong and no problems with these replacements.
Alexander - 07/20/2019


- 47-203667

Excellent customer service!! No problems with my order 517771

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Order process was easy because of pictures and specs. Order was shipped and received in a timely fashion. Product was as advertised and easy to install. 512620

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works awesome thank you 494230

- 47-203667

Have bought several items and all have made my boat trailer top-notch. Web site is easy to navigate and customer service is excellent. Prompt and efficient. Time to hit the road and water. 483856

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Info for this part was:

Updated by:
Adele M
Updated by:
Laura H
Updated by:
Brian T
Expert Research:
Adam R
Installed by:
Cole B
Installed by:
Robert C
Video Edited:
Chris R

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