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  4. Rectangle
  5. Incandescent Light
  6. Red
Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Red Lens

Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Red Lens

Item # A91RB
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Optronics Trailer Lights - A91RB
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Customer Photos

2-1/2" x 1-3/16" Rectangle. Waterproof, incandescent trailer light functions as either a side marker or clearance light when properly mounted. Durable polycarbonate housing and lens. Multiple mounting and wiring options. PC Rated. Lowest Prices for the best trailer lights from Optronics. Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Red Lens part number A91RB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (188)
  • Q & A (13)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - A91RB

  • Clearance Lights
  • Rectangle
  • Incandescent Light
  • Red
  • 2-1/2L x 1W Inch
  • Surface Mount
  • Optronics
  • Rear Clearance
  • Side Marker
  • Submersible Lights

2-1/2" x 1-3/16" Rectangle. Waterproof, incandescent trailer light functions as either a side marker or clearance light when properly mounted. Durable polycarbonate housing and lens. Multiple mounting and wiring options. PC Rated.


Features:

  • Rectangular trailer light functions as either a side marker or clearance light when properly mounted
  • Sonically sealed, waterproof housing and lens unit is submersible
  • Incandescent bulb can be easily replaced
  • Durable polycarbonate housing and lens
  • Red snap-on lens over incandescent bulb
  • Compatible with 12V DC electrical systems
  • Multiple mounting options
    • Flush mount with grommet (A91GB - sold separately)
  • Accepts industry standard 1-prong or 2-prong plug
  • DOT compliant
  • PC rated


Specs:

  • Overall dimensions: 2-1/2" long x 1-3/16" tall x 7/8" deep
  • Bulb type: incandescent
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # SE1225R
Wesbar # 203368
Truck Lite # 15200R
Grote # 46412
Peterson # M150R
Bargman # 40-37-001


Optronics Incandescent A91 Series Marker Clearance Light Dimensions

Sonically 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 housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.


PC-Rated Lights

Diagram of light spread for PC rated light

A PC-rated light produces a 90-degree angle of light to either side of its centerline for a total of 180 degrees of coverage. This beam pattern can be clearly seen when you are standing directly in front of the light, as well as when you are standing on either side of the light. When properly installed, this type of light can function as both a front clearance light and a side marker light or as a rear clearance light and side marker light.



A91RB Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Rectangle - Red Lens - PC Rated

Alternate part number: A-91RB




California residents: click here



Customer Reviews

Optronics Trailer Clearance and Side Marker Light - Submersible - Incandescent - Red Lens - A91RB

Average Customer Rating:  4.9 out of 5 stars   (188 Customer Reviews)

2-1/2" x 1-3/16" Rectangle. Waterproof, incandescent trailer light functions as either a side marker or clearance light when properly mounted. Durable polycarbonate housing and lens. Multiple mounting and wiring options. PC Rated.

- A91RB
by:

Perfect fit and the right wiring connection for my Karavan trailer



- A91RB
by:

I love etrailer is awesome!



- A91RB
by:

Light work great!!! I always buy from etrailer Customer service and fast delivery


Comments
Still working after a year later going in and out of saltwater [Two Thumbs Up]
John G - 01/26/2020



- A91RB
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- A91RB
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Got the light, plugged right in.. Works



- A91RB
by:

The used boat I bought was missing the clearance lights on the side of the trailer. etrailer.com had the right part at the right price.VERY FAST DELIVERY TOO. thanks.


Comments
Perfect,ETRAILER.COM IS THE GO TO PLACE.
Paul - 06/28/2020


- A91RB
by:

Perfect fit for my Ranger bass boat trailer. The website is easy to navigate and order and the lights arrived in four days as promised.



- A91RB
by:

Was exactly what I needed and wanted.



- A91RB
by:

Works and fits great. Replaced an old broken one.



- A91RB
by:

Lights were easy to install and after 1 year they are all still working fine!



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- A91RB
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Just needed the lens cover and it came with the light inside that I had to modify to get it to fit my trailer. Good product though



- A91RB
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- A91RB
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- A91RB
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Needed to replace my clearance lights on my boat trailer. Talked to Steve at etrailer about mixing LED lights with Incandescent lights and was advised that it was not a good idea. Installed all four lights in 30 minutes, tested and ready to go back fishing.


Comments
The lights are still working fine. I originally replaced my burned out lights with LED lights and found that by doing so and not changing my main running light that are incandescent the lights would continue to burn out. Now that I put incandescent side lights on I seemed to have fixed the problem.
Dale - 11/24/2018



- A91RB
by:

Great light for my cargo trailer wheel well. Steady even light. Continues to work.



- A91RB
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- A91RB
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Light is bright for the clearance of the tire wall.



- A91RB
by:

A perfect fit.



- A91RB
by:

Great product. Excellent costumer service. Best prices on line. Super fest shipping. Highly recommended. God bless you guys.


Comments
I see the light is waterproof but is it submersible?
-- comment by: Dorothy M - 07/30/2014

Yes it is. All waterproof lights we carry are submersible. This particular unit is a sealed unit where the lens is "welded" to the base fixture so water can't get in. It's good to go for boat trailers. As always, it's still a good idea to disconnect the trailer electrical connector before backing in. If the light is hot from being on and it gets dunked in the cold water, over time it could crack from the temperature shocks.

-- Etrailer Expert Patrick B - 8/1/2014

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