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Optronics Trailer Clearance and Side Marker Light - Submersible - Rectangle - Amber Lens

Optronics Trailer Clearance and Side Marker Light - Submersible - Rectangle - Amber Lens

Item # A91AB
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2-1/2" x 1-3/16" x 7/8". Waterproof, incandescent trailer light functions as a clearance or side marker trailer light. Durable polycarbonate lens. Multiple mounting and wiring options (sold separately). PC rated. Lowest Prices for the best trailer lights from Optronics. Optronics Trailer Clearance and Side Marker Light - Submersible - Rectangle - Amber Lens part number A91AB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (196)
  • Q & A (20)
  • Videos (2)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - A91AB

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

2-1/2" x 1-3/16" x 7/8". Waterproof, incandescent trailer light functions as a clearance or side marker trailer light. Durable polycarbonate lens. Multiple mounting and wiring options (sold separately). PC rated.


Features:

  • Rectangular trailer light can function as both a clearance light and a side marker light when properly mounted
  • Sonically sealed, polycarbonate housing and lens are waterproof
  • Incandescent bulb provides dependable light
  • Durable polycarbonate housing and lens
  • Amber lens over incandescent bulb
  • Compatible with 12V DC systems
  • Multiple mounting options
    • Surface mounts with base (A91BB or A91CB - sold separately)
    • Flush mount with grommet (A91GB - sold separately)
  • Accepts standard 2-prong plug (A46PB or A86PB - sold separately)
    • Also accepts single wire pigtail (A91LW - sold separately)
  • PC rated


Specs:

  • Quantity: 1 clearance/marker light
  • Overall dimensions: 2-1/2" long x 1-3/16" wide x 7/8" deep
  • Bulb type: incandescent
  • Power draw at 12.8V: 0.2 amps
  • 3-Year warranty


Optronics Trailer A91 Series Clearance and SAide Marker Incandescent Light Diagram

Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # SE1225A
Wesbar # 203367
Truck Lite # 15200Y
Grote # 46413
Peterson # M150A
Bargman # 40-37-002


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.



A91AB Optronics Amber Sealed Rectangular Incandescent Marker and Clearance Light - Submersible - Incandescent - PC Rated

Alternate part number: A-91AB




California residents: click here


Video of Optronics Trailer Clearance and Side Marker Light - Submersible - Rectangle - Amber Lens

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




Video Transcript for Optronics Trailer Lights - Clearance Lights - A91AB Review

Today we're going to be taking a look at the Optronics sealed mini-rectangular trailer clearance and side marker light. This can function as both a clearance and side marker light when mounted at a 45-degree angle. It's going to feature a nice sealed waterproof housing and lens unit and it contains one incandescent long-life bulb. Now, here on the back you're going to notice the connection points. It's going to accept an industry standard two-prong plug. That plug is sold separately so if you're in need of one you can find it here at etrailer.com.

Now, when it comes to mounting this light, there's multiple options available. You can do a grommet mount installation which would be this right here. This is available, part number A91GB. This is one of your options that is sold separately. You can do an open-back bracket. This would still allow you to use a two-prong plug.

This bracket's available, part number A91BOB, and that simply just snaps into place. A couple other options that I want to point out to you are going to be some other mounting brackets. Here's a black one and a chrome one. The black one is available with part number A91BB and the chrome one is available with A91CB. Now, these brackets still allow you to snap the light in but when using these brackets you'll need to use a single wire plug for power, part A91LW because these brackets ground the light through one of the mount hole locations and mounting hardware.

Those are available as well and sold separately, so multiple mounting options for this light. I want to go over some measurements real quick. When it comes to measuring just the light, starting with the overall length, that's going to give us a measurement of about 2-1/2, maybe 2-5/8 of an inch long, right in that area. Going with the width we're looking at about 1-1/4 inch and then the thickness is only about 7/8 of an inch thick. Now, I also did those measurements with this installed in one of the bracket bases and it extends the length to about 2-7/8. The width is extended to about 1-1/2 and the thickness is about 1 inch thick.

The power draw for this light at 12.8 volts is 0.2 amps. We're going to go ahead and hook it up to power. That way you can see what it looks like with power running to it. You can see here that the light sends out a really nice consistent signal. Again, it's going to contain one incandescent bulb and this is SAE and Department of Transportation compliant. That's going to do it for today's look at the Optronics sealed mini-rectangular trailer clearance and side marker light.


Customer Reviews

Optronics Trailer Clearance and Side Marker Light - Submersible - Rectangle - Amber Lens - A91AB

Average Customer Rating:  4.9 out of 5 stars   (196 Customer Reviews)

2-1/2" x 1-3/16" x 7/8". Waterproof, incandescent trailer light functions as a clearance or side marker trailer light. Durable polycarbonate lens. Multiple mounting and wiring options (sold separately). PC rated.

- A91AB
by:

Excellent product and service. 733337



- A91AB
by:

Fits and works perfectly!!! 721422



- A91AB
by:

Light was an exact fit and still shining on! Thanks for the replacement at a reasonable price. 718517



- A91AB
by:

Excellent condition 715428



- A91AB
by:

Perfect match to replace old faded lights on a EZRider cargo trailer. 713199



- A91AB
by:

I received prompt, accurate replacement information for the replacement lights on my trailer. Good price, excellent service, quick delivery .... I'll be back to buy more. 706610



- A91AB
by:

Opened up the package, Walked out to my boat, snapped off the old light, snapped on the new light, fired up the truck and poof there were lights. Bought two one for the next time. Trailer maintenance is no longer a big deal. 698978



- A91AB
by:

product fist 100% good price 697404



- A91AB
by:

All around good deal, price, quality, fast shipping 690008



- A91AB
by:

Exact replacement part I needed. Fast shipping. 683801



- A91AB
by:

only +++++ good from all that i dealt with great customer service 682506



- A91AB
by:

Still works, no problems. 680421



- A91AB
by:

Product was exactly what I ordered and arrived quickly. 676969



- A91AB
by:

Parts were easy to find on the website, prices were competitive and everything arrived within a few days - exactly as it should happen. I will use etrailer for all of my future trailer lighting needs. 671957



- A91AB
by:

I thought my original lights, like the A91AB on my 2007 Bass Tracker boat, were not working. So, I bought these to replace the old ones. Turned out I had bad connections with some original wire junctions and splices. Decided that while I was fixing the connections it was a probably a good time to use the A91AB lights anyway. They were an exact match and are nice and bright. I know I can always rely on etrailer.com for all my towing, trailer, and wiring needs. 667213



- A91AB
by:

A good product. Perfect replacement for an aging light that was another brand but no longer made. 666540



- A91AB
by:

Excellent Quality and a perfect match at a reasonable price, very pleased 663250



- A91AB
by:

Great product, works fine and easy inst allation 662202



- A91AB
by:

Perfect replacement. Good price 658756



- A91AB
by:

It works! 658460



- A91AB
by:

Fits and works great! 658457



- A91AB
by:

Perfect 656457



- A91AB
by:

Great experience 650889



- A91AB
by:

Very good products & good price. ... Thank you... 650351



- A91AB
by:

Easy to replace. 650180


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Info for this part was:

Expert Research:
Patrick B
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Video Edited:
Joshua S
Updated by:
Laura H
Updated by:
Sarah W
Updated by:
Brian T
Installed by:
Cole B
Installed by:
Brent H

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