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Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Amber Lens
Optronics

Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Amber Lens

Part Number: MC68AB
In Stock
$2.97
Trailer Lights
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3-1/2" x 1-1/8". Incandescent trailer light serves as a clearance or side marker light when properly mounted. Snap-on lens. Durable ABS housing. Surface mount to trailer - hardware not included. 1-Wire design. P2 rated. Great Prices for the best trailer lights from Optronics. Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Amber Lens part number MC68AB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (2535)
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Optronics Trailer Lights - MC68AB

  • Clearance Lights
  • Oval
  • Incandescent Light
  • Amber
  • 3-1/2L x 1-1/8W Inch
  • Surface Mount
  • Non-Submersible Lights
  • Rear Clearance
  • Side Marker
  • Optronics

3-1/2" x 1-1/8". Incandescent trailer light serves as a clearance or side marker light when properly mounted. Snap-on lens. Durable ABS housing. Surface mount to trailer - hardware not included. 1-Wire design. P2 rated.


Features:

  • Incandescent trailer light functions as a clearance or side marker light when properly mounted
  • Incandescent bulb can be easily replaced
  • Durable ABS housing with snap-on lens
  • Amber lens over incandescent bulb
  • Compatible with 12V DC systems
  • Surface mounts to trailer - hardware not included
    • Included gasket creates a weathertight seal
  • Single wire design grounds through mounting hardware
  • P2 rated


Specs:

  • Dimensions: 3-1/2" long x 1-1/8" wide x 1" thick
  • Distance between mounting holes (center on center): 2-3/4"
  • Bulb type: incandescent
  • Power draw at 12.8V: 0.2 amps
  • 3-Year warranty


Manufacturer Cross Reference
Light will work as an exact replacement for:
Truck Lite # 26338Y
Grote # 45253
Peterson # M136A

Optronics MC68 Series Oblong Marker Clearance Light 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.



MC68AB Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Amber Lens - P2 Rated

Alternate part number: MC-68AB




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.9

2315 reviews
5 Stars
(2098)
4 Stars
(166)
3 Stars
(28)
2 Stars
(10)
1 Star
(13)
3-1/2" x 1-1/8". Incandescent trailer light serves as a clearance or side marker light when properly mounted. Snap-on lens. Durable ABS housing. Surface mount to trailer - hardware not included. 1-Wire design. P2 rated.

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worked out good



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Good Price, fast shipping



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Good Price, fast shipping



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Fast shipping



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good value and fst shipping



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2315
Show More Reviews

See what our Experts say about this Optronics Trailer Lights

  • Replacement Trailer Clearance Lights for GloBrite 122r/122y
    The globrite 122 in red or yellow/amber are 3.75 inches by 1.70 inches from what I can find online. We do not have a direct replacement, however the closest dimension we have to replace them is 3-1/2 by 1 inch. I recommend the # MC68RB and # MC68AB. If you want to go larger, then I recommend the 4x 1-1/2 inch LED # MCL17RB and # MCL17AB.
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  • Replacement Lens for Glo-Brite 122R and 122Y
    I do have an option but Glo-Brite is no longer in business so you won't be able to get any replacement parts for these lights such as lenses. The only option you have would be a full replacement for which the most similar option we offer is the Optronics Clearance or Side Marker Trailer Light part # MC68RB for red or part # MC68AB for yellow.
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  • Replacement Light Solution for Glo Brite 122R
    Hey Tom, we have lights that are similar to the Glo-Brite 122R light but not exact replacements. I recommend the Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Red Lens # MC68RB and Amber Lens # MC68AB which are 3-1/2" long x 1-1/8" wide x 1" thick. Would this work for you?
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  • Replacement Trailer Clearance Lights for GloBrite 122r/122y
    The globrite 122 in red or yellow/amber are 3.75 inches by 1.70 inches from what I can find online. We do not have a direct replacement, however the closest dimension we have to replace them is 3-1/2 by 1 inch. I recommend the # MC68RB and # MC68AB. If you want to go larger, then I recommend the 4x 1-1/2 inch LED # MCL17RB and # MCL17AB.
    view full answer...
    Image 1 for
  • Replacement Taillight Solution for GLO-BRITE 122R/122Y of Trailer
    I do have an option but Glo-Brite is no longer in business so you aren't able to get replacement parts for their lights. The only option you have would be a full replacement for which the most similar option we offer is the Optronics Clearance or Side Marker Trailer Light part # MC68RB for red or part # MC68AB for yellow.
    view full answer...
  • Recommended Replacement for Glo-Brite 122R and 122Y Lights
    We have lights that are similar to the Glo-Brite 122R and 122Y lights but not exact replacements. I recommend the Optronics Clearance or Side Marker Trailer Light - Incandescent - Oblong - Red Lens # MC68RB and Amber Lens # MC68AB which are 3-1/2" long x 1-1/8" wide x 1" thick. I have added links to reviews of these lights for you to take a look at.
    view full answer...
  • Replacement Red and Amber RV/Trailer Lights For Glo Brite 122x-88 Lights
    With the Glo Brite 122 series lights being obsolete we have found the Optronics Clearance or Side Marker Trailer Light in Amber # MC68AB or Red # MC68RB are the best replacement option.
    view full answer...
  • LED Replacement Lights For Grote 9015 and Glo Brite 118A/117R Clearance/Marker Lights
    The Optronics Clearance or Side Marker Trailer Light # MC68AB and # MC68AB are the same size as the Grote 9015 lights. Unfortunately they are not available from the manufacturer with a LED light. You can change the incandescent bulb to an LED Bulb # DI88VR. This will give you the lower power draw as well as the extended life that you get from LED's. The Glow Brite LED replacements are going to be the Optronics LED Trailer Clearance and Side Marker Light w/ Reflex Reflector # MCL44AB and...
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  • Replacement Marker Light For Front Of 2004 Winnebago Rialta Motorhome
    For your 2004 Winnebago Rialta motorhome I recommend going with the LED Clearance or Side Marker Trailer Light w/ Reflector # MCL0030ABB. This light is only 3/8" thick and uses an LED so there is no need to change the bulbs when they go out. It also has a 2 wire pigtail so that you will not have to modify the light to work on your Rialta. The Optronics Clearance or Side Marker Trailer Light # MC68AB that you inquired about will include a incandescent light bulb. It can be mounted on your...
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  • Replacement Trailer Clearance Light for Grote 9015
    After I did some research, it looks like Grote 9015 corresponds to # MC68AB and the replacement lens for it is # A68AB. The light itself including the housing measures 3-1/2 inches side to side, 1-1/8 inches top to bottom and sticks out 1 inch. Compare these measurements to the lights you have to determine if this is the correct fit.
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  • Recommended Replacement Side Marker Light for Exiss Horse Trailer
    The markings on a trailer light lens are usually not the actual part number for the light, which is most often found on the back or base of the light assembly. But its easy to find the correct replacement using our search options. If you click on the link provided you'll be able to see our main page for trailer lighting. You can then click the filters on the page to select your lens shape, color, mounting type, bulb type, etc. You can also narrow the results shown based on the light's...
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  • Replacement Marker Light for 2007 Winnebago Access
    Unfortunately we do not have a lens or replacement light that meets the measurements of your 2007 Winnebago Access. I've attached the page links to our marker/clearance light options as well as to the oval light lens replacement options. Although lens # APL5AB is the correct style, it is not the correct size at 5-1/2 inches by 2-3/4 inches. Your best option is to replace the old light with a new one that may be a slightly different size. I recommend the Oblong Trailer Clearance, Side...
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  • Mounting Hole Spacing For Side Marker/Clearance Lights MC68 and MC44
    The Optronics Clearance or Side Marker Trailer Light # MC68AB and # MC68RB have a mounting hole spacing of 2-3/4" for the hole centers and are centered horizontally and vertically in the mounting plate. The Trailer Clearance or Side Marker Light w/ Reflector # MC44AB and # MC44RB have a mounting hole spacing of 3" for the hole centers and are centered horizontally and vertically in the mounting plate.
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    Image 1 for Image 2 for
  • Replacement Amber Running Light Lens For Winnebago
    I do have a solution for you but I was not able to find an exact replacement for the 1996 Winnebago Rialta running light lens measurements you provided. We do carry the Peterson lens part # 136-15A that measures 3-1/2" long x 1-1/8" wide x 1" thick which is the closest to yours in measurement. I recommend to replace the light on your Winnebago with Peterson Thin Line Clearance Light part # 427400 because since the trailer is older it is probably going to be difficult to find a perfect...
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  • Replacement Amber Clearance Light for 2008 Bear G3 Boat Trailer
    I could not confirm the light installed on your 2008 Bear G3 trailer but the replacement amber light you referenced, Optronics Oblong Amber Trailer Clearance Light # MC68AB, does use a 1-wire hookup since it grounds through its mounting hardware and it is indeed a single-bulb light. If you can find a manufacturer name and part number on the base of your existing light this will help you match up the replacement. This light that we offer is an exact replacement for the following lights:...
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  • Replacement Amber Lens for a Grote 9015 Directional Light on a 1999 Monaco Signature Motor Home
    After I did some research, it looks like Grote 9015 corresponds to # MC68AB and the replacement lens for it is # A68AB that you have referenced. The light itself including the housing measures 3-1/2 inches side to side, 1-1/8 inches top to bottom and sticks out 1 inch. Compare these measurements to the lights you have to determine if this is the correct fit.
    view full answer...
    Image 1 for
  • Replacement Trailer Taillight Lens for Grote 9015
    Hey Faye, after I did some research, it looks like Grote 9015 corresponds to # MC68AB and the replacement lens for it is # A68AB.
    view full answer...
  • Recommended Replacement Clearance Lights In Place Of Glo-Brite 122R/122Y OEM Light
    I do have a solution for you, however Glo-Brite is no longer in business and subsequently their parts are no longer available, unfortunately. Instead, what you can use instead is the Optronics Clearance or Side Marker Trailer Light - Incandescent # MC68AB. This light measures 3-1/2" long, 1-2/8" wide, 1" thick, and is made from a durable ABS plastic. Additionally, we do also have the same light available with a red lens # MC68RB if you ever should need it. Attached are a couple of...
    view full answer...
  • Troubleshooting Replacement Glow-Brite 122R/122Y Bulbs
    We don't carry that manufacturer and some online research indicates they may no longer be in business which if that is the case would be why. With no markings and no way to physically test the bulb for fit, all I can offer is a replacement. Have you pulled the bulb out and looked around the base for markings? The closest dimension we have to replace them is 3-1/2 by 1 inch so I strongly recommend the # MC68RB and # MC68AB as replacement options that will work well.
    view full answer...
  • Can the Lens on Optronics MC68 Series Trailer Marker Lights be Removed
    The lenses on the Optronics marker lights # MC68AB snap onto the base. Getting the lens off can be a little tricky. You can try a very small flat head screwdriver to gently pry it up but be careful not to slip and scratch the lens.
    view full answer...
  • How Does the Oblong Trailer Clearance Light from Optronics Ground
    The Oblong Trailer Clearance, Side Marker Light # MC68AB grounds through the mounting hardware. You only need to run a power wire to the unit.
    view full answer...
  • Availability of # MC68RB Trailer Clearance/Side Marker Light w/ Amber Lens
    We sure do. The version with the amber lens would be part # MC68AB. If you should ever need a replacement lens, they are available as part #A68AB.
    view full answer...
  • Recommended Mounting Hardware For Trailer Lights
    I recommend using self tapping screws to install the Oblong Trailer Clearance, Side Marker Light, 1 Wire - Amber # MC68AB, the Right Fender Clearance Trailer Light, Prewired - Amber and Red # BA44FNR or # BA44FNL, and the Trailer License Plate Light with Housing and Mounting Bracket - Clear Lens - Black Base # LP81BB. For these installations you can use Self-Tapping Screw - 1/4" -14 x 3/4" Long - Zinc # FA1131822, which is corrosion resistant and has a hex-washer-head less likely to strip.
    view full answer...
  • Replacement Trailer Taillight for Glo Brite 122Y
    We don't carry the Glo Brite 122Y lights so we can't get the replacement lens or light. Best option we have would be a replacement light that is similar like the # MC68AB.
    view full answer...

Do you have a question about this Trailer Light?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Cole B
Installed by:
Cole B

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