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Optronics Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Amber Lens

Optronics Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Amber Lens

Item # MC48AB
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MC48AB - Rear Clearance,Side Marker Optronics Trailer Lights
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3-15/16" x 1-7/8" Rectangle. Incandescent trailer light serves as either a side marker light or a clearance light. Built-in reflector. Durable ABS base. Twist-in bulb socket. Surface mount - hardware not included. 2-Wire design. P2 rated. Lowest Prices for the best trailer lights from Optronics. Optronics Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Amber Lens part number MC48AB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (318)
  • Q & A (12)
  • Photos
  • Why etrailer?

Optronics Trailer Lights - MC48AB

  • Clearance Lights
  • Rectangle
  • Incandescent Light
  • Amber
  • 4L x 2W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Non-Submersible Lights
  • Optronics

3-15/16" x 1-7/8" Rectangle. Incandescent trailer light serves as either a side marker light or a clearance light. Built-in reflector. Durable ABS base. Twist-in bulb socket. Surface mount - hardware not included. 2-Wire design. P2 rated.


Features:

  • Incandescent trailer light functions as either a side marker or clearance light when properly mounted
  • Built-in reflex reflector removes the need for a separate reflector
  • Incandescent bulb can be easily replaced
  • Durable ABS plastic base
  • Amber lens over incandescent bulb
  • Compatible with 12V DC electrical systems
  • Surface mount on trailer - mounting hardware not included
    • Twist-in socket secures bulb in place
  • 2-Wire design with power lead and ground wire
  • DOT compliant
  • P2 rated


Specs:

  • Dimensions: 3-15/16" long x 1-7/8" tall x 1/2" deep
  • Distance between mounting holes (center on center): 3-3/8"
  • Bulb type: 194
  • Power draw at 12.8V: 0.2 amps
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # ML2044A
Peterson # M132A
Bargman # 30-68-511


Optronics MC48 Series Amber Marker Clearance Light with Reflex Dimensions

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.



MC48AB Optronics Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Rectangle - Amber Lens - P2 Rated

Alternate part number: MC-48AB




California residents: click here



Customer Reviews

Optronics Trailer Clearance or Side Marker Light w/ Reflector - Incandescent - Amber Lens - MC48AB

Average Customer Rating:  4.9 out of 5 stars   (317 Customer Reviews)

3-15/16" x 1-7/8" Rectangle. Incandescent trailer light serves as either a side marker light or a clearance light. Built-in reflector. Durable ABS base. Twist-in bulb socket. Surface mount - hardware not included. 2-Wire design. P2 rated.

- MC48AB
by:

These are a direct replacement on my 1998 Chinook Premier. I assume for other years of manufacture as well. The entire lamp is included with a bulb. I did not have to crimp on the bulb socket wires as the original bulb holders are in fine shape and will twist on to the new sealed lens and base combo. They mount in the original screw holes with a new thick foam gasket. Reuse the original screws. I am replacing all the front amber lamps and all the rear red ones as a good practice on a 18 year old vehicle. Now I have spare bulbs and sockets in my inventory of RV stuff


Comments
Works just fine and lasts a long time.
Doug T - 06/23/2017



- MC48AB
by:

Exactly what I needed to replace side clearance lights.


Comments
All is good!
Paul - 09/27/2021


- MC48AB
by:

Worked fantastic, I looked for this exact light allover the place and you guys had it, installed perfectly



- MC48AB
by:

Searched everywhere for this lens...you were the only place to have it. Service was excellent and very timely.


Comments
Still great...bought a spare but so far haven’t had to use it
Steve C - 04/03/2021


- MC48AB
by:

I am very please it the right one for my Rv thank you



- MC48AB
by:

This was the perfect place to find this marker light. I searched numerous stores for the light assembly and was unable to find a replacement for my broken one on my older RV. The shipping of the item was faster than anticipated and I had it in a couple days. I'd highly recommend etrailer to my friends if they were in search of similar items.


Comments
Still the perfect replacement marker light for the RV absolutely no problem with the light after a year.
Kenenth - 08/30/2020


- MC48AB
by:

I ordered and received 6 Optronics amber clearance lights for my 1994 Avion 5th wheel trailer they were exact replacements for the original lights and installed without any problems. They were shipped and received very quickly and in good condition. Thanks for your help.



- MC48AB
by:

The amber lens fit perfect on my rv prowler trailer and match’s the other lights was easy to install



- MC48AB
by:

This was the exact lights that were on my 1996 motorhome. I was surprised to find them. Shipping quickly be and packaged well. Would by from again.



- MC48AB
by:

Great fit for old fixtures. We replaced them all. I just wish there were an option to have LED instead of halogen bulbs. We replaced all the bulbs with LED's.



- MC48AB
by:

These clearance lighrs were an exact replacement to the origional clearance lights on my 2004 Chinook motorhome.



- MC48AB
by:

Awesome replacement for the Bargman 68 lights. Seem to be of durable material. Mounting holes lined right up!


Comments
Lights are still working great. No visual defects either. I do cover in winter months.
Neil B - 04/23/2020


- MC48AB
by:

Got the marking light Friday May 7. Didn't get gutter spout until Saturday. Wasn't time to install as we were leaving early Saturday for a week at Charleston S.C. Thanks for your help.



- MC48AB
by:

Great product, ordered 3 first time as they claimed to be exact replacements for my older model DP motorhome. They fit perfect right out the box and are very bright, so I ordered more to replace every marker light on the Coach and several more for spares. A great product and couldn't beat the sellers price.



- MC48AB
by:

Great Product. Installation was simple everything lined up perfectly no drilling or modifying. Looks great! I would highly recommend this product to anyone thinking about ordering. Thanks etrailer. Brad Brandt Woodbury, Mn.



- MC48AB
by:

Perfect fit for my 2004 Fleetwood Bounder. Easy install. Bought four. Two red and 2 amber.



- MC48AB
by:

I spent a good amount of time trying to find the exact replacement lights for my Motorhome. Finally found them at etrailer. Ordering was easy and they arrived in a few days just as described. I'll bookmark this site and order from them again.



- MC48AB
by:

exactly as described. High quality pro duct.



- MC48AB
by:

Really like the bat wing on my Yamaha. Nice fit, not perfect, but for the price it can't be beat.



- MC48AB
by:

After a year they still look brand new. Great lights, totally happy.



- MC48AB
by:

Perfect replacement for motorhome



- MC48AB
by:

I bought these to replace the lights with cracked lenses that had cracked from age on my travel trailer. They were a prefect match to what was there previously and have worked great!



- MC48AB
by:

5star. Great service



- MC48AB
by:

Matched my original lights for my 97 Coachman RV



- MC48AB
by:

Having an old motorhome, I wasn’t sure I would find a replacement light. But happily etrailer had just the model I needed in stock. And it was delivered, well packed, in just a couple of days. I highly recommend etrailer!


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Info for this part was:

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Employee Michael H
Expert Research:
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Employee Jameson C
Expert Research:
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Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
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