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Triangular Trailer Clearance and Side Marker Light or Truck Cab Light - Red

Triangular Trailer Clearance and Side Marker Light or Truck Cab Light - Red

Item # CB22RB
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3-7/8" L x 3-1/8" W; PC-rated; weatherproof w/gasket; replaceable lens and bulb; twist-in socket; surface mount; 2-wire; 1-bulb incandescent Lowest Prices for the best trailer lights from Optronics. Triangular Trailer Clearance and Side Marker Light or Truck Cab Light - Red part number CB22RB can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (21)
  • Q & A (0)
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  • Why etrailer?

Optronics Trailer Lights - CB22RB

  • Clearance Lights
  • Triangle
  • Incandescent Light
  • Red
  • 4L x 3W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Submersible Lights
  • Optronics

3-7/8" L x 3-1/8" W; PC-rated; weatherproof w/gasket; replaceable lens and bulb; twist-in socket; surface mount; 2-wire; 1-bulb incandescent


Triangular Trailer Clearance and Side Marker Light or Truck Cab Light - Red

This rounded, triangular light can be used as a clearance or cab light. This light is PC-rated, meaning it functions as both a marker and clearance light when mounted properly at a 45 degree angle. This red light measures 3-7/8" long x 3-1/8" wide. A gasket is included for a weathertight seal against the elements. The light features a replaceable, snap-on lens and easy-to-replace bulb. The light has a plastic base with twist-in socket. This light surface mounts on 1-3/4" centers (hardware not included). The two-wire design includes the lead and ground wires to mount to any surface.

  • Red, triangular light functions as clearance, side marker or truck cab light
  • PC-rated light - functions as both a clearance and side marker when mounted at a 45 degree angle
  • Gasket is included to create weathertight seal
  • Replaceable lens and bulb
  • Light has a twist-in socket
  • Surface mounts on 1-3/4" centers (hardware not included)
  • Two-wire design includes lead and ground wires for mounting to all surfaces
  • Dimensions: 3-7/8" L x 3-1/8" W

Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # CL3500R
Truck Lite # 26771R

Manufacturer Specifications

Clearance or cab light with twist-in socket. PC-rated light that functions as both a clearance and side marker light when properly mounted on a 45 degree angle. Features snap-on, replaceable lens and easy to change replaceable bulb. Design includes both lead and ground wires for mounting to all surfaces. Includes gasket for weathertight seal.

dimensions of light


CB22RB Red - Triangular Cab and Clearance Light by Optronics, Inc.

Alternate part number: CB-22RB




California residents: click here



Customer Reviews

Triangular Trailer Clearance and Side Marker Light or Truck Cab Light - Red - CB22RB

Average Customer Rating:  5.0 out of 5 stars   (21 Customer Reviews)

3-7/8" L x 3-1/8" W; PC-rated; weatherproof w/gasket; replaceable lens and bulb; twist-in socket; surface mount; 2-wire; 1-bulb incandescent

- CB22RB
by:

I'm restoring a 1977GMC M/H and find E trailer to have the closest lights to original on this unit, thanks to your variety and selection, my project is nearly complete



- CB22RB
by:

Hello out there this message is for the consumers that purchase products from this company. My name is Peter I drive a coach bus for a hockey team. Due to our annual inspection or Bus needed new lights, and some accessories I manage to find this company online We receive outstandingly good service and extremely fast shipping we are very pleased with their service and respectful business communication. Thank you to all the team members at the company working hard to expedite our needs in the industry Sincerely Peter



- CB22RB
by:

They appear to be a pretty good match with the lights that are on my Jayco Hummingbird but they came without screws. For that reason, I am giving 4 stars instead of 5.



- CB22RB
by:

Over the course of a few weeks I tried to find a replacement clearance light for my MoHo. Stopped at several local RV dealerships, including a national one with no luck. Who knew it would be so difficult? "Googled it" and etrailer.com popped up to the rescue. Ordered Tuesday night, had it in my mail box Friday : ) Perfect match to existing lights (PM120, DOT P2PC 93). Quality materials: cover, foam insulator, light, and socket with wired leads. Even lined up with existing screw holes. As info, ordering process on-line is very intuitive. "How To" videos are excellent. And if needed, staff are very helpful.



- CB22RB
by:

Thanks for keeping the the important stuff in stock. 2005 Allegro Buss Mint. Retired Army Vet. I hope to see the USA the way it was. God Bless!



- CB22RB
by:

These lights were the exact replacements we needed for our 2007 Newmar Baystar , and my husband was so relieved to find them, as the old lights were starting to crack and leak water into our coach. He is in the process of installing them, and they work very well. He was a little surprised that no mounting screws were included, but a quick trip to a local store took care of that. Thanks eTrailer for carrying older parts like these!



- CB22RB
by:

I puchased these to replace the Grote 4600 lights that came on my motorhome and I am happy I did. These lights are sealed better underneath to prevent water intrusion.....great product at a very reasonable price. There is also an LED version that is available through etrailer.



- CB22RB
by:

Exact replacement for what I was looking for.



- CB22RB
by:

Wanted irregular shape.



- CB22RB
by:

I order the amber and read triangular cab lights. The only problem I have is I didn't find etrailer sooner. Thank you for help.



- CB22RB
by:

Perfect fit and was identical to the original clearance lights.



- CB22RB
by:

item exactly as described and looks great on my trailer. Very easy to install



- CB22RB
by:

Very good replacement. Everything I bought was good. There's a reason I'm a repeat customer.



- CB22RB
by:

These are great. I am very pleased.



- CB22RB
by:

These lights are amazing! Very close to the 1965 models that we had on our Trailblazer Camper.



- CB22RB
by:

Extremely happy with the service , the product and the customer relationship



- CB22RB
by:

Work very well, as expected



- CB22RB
by:

Great shape you can't find just anywhere



- CB22RB
by:

Thank you for your product working nice ly



- CB22RB
by:



- CB22RB
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Ask the Experts about this Optronics Trailer Lights



  • Availability of Of Trailer Clearance Lights that Are Tear Drop Shaped
    It doesn't look like we have replacement tear drop clearance light lenses. For a red-lens tear-shape clearance light you can use Optronics # CB22RB or the LED version # CBL22RB. Both lights are submersible. For amber lights you can use either incandescent type # CB22AB or LED-type # CBL22AB. Hardware is not included.
    view full answer...
  • Availability of Tear-Shaped Trailer Clearance Lights in Red and Amber Colors
    For a red-lens tear-shape clearance light you can use Optronics # CB22RB or the LED version # CBL22RB. Both lights are submersible. For amber lights you can use either incandescent type # CB22AB or LED-type # CBL22AB. Hardware is not included.
    view full answer...
  • Do the Optronics Clearance/Side Marker Light Come in Red
    The Optronics Clearance or Side Marker Light part # CB11WAB is not available with a red lens. I do have clearance light that do of course like the Triangular Trailer Clearance and Side Marker Light or Truck Cab Light part # CB22RB which is similar in design but not exact. This is also available with an amber lens as part # CB22AB. Check out the video I linked for you on them to get a great idea of size, shape and construction.
    view full answer...
  • Availability of Of Trailer Clearance Lights that Are Tear Shaped
    It doesn't look like we have replacement tear drop clearance light lenses. For a red-lens tear-shape clearance light you can use Optronics # CB22RB or the LED version # CBL22RB. Both lights are submersible. For amber lights you can use either incandescent type # CB22AB or LED-type # CBL22AB. Hardware is not included.
    view full answer...
  • Tear Drop Style Trailer Clearance Lights for Top of Jayco Hummingbird 17RB
    While we have a solution it doesn't look like we have exact replacements for your Jayco Hummingbird 17RB. For a red-lens tear-shape clearance light you can use Optronics # CB22RB or the LED version # CBL22RB. Both lights are submersible. For amber lights you can use either incandescent type # CB22AB or LED-type # CBL22AB.
    view full answer...
  • Red Teardrop Truck Cab Clearance Light
    I checked with Optronics and the teardrop cab clearance lights # CB-15AK are only available in amber. But we do have a similar cab clearance light in red, # CB22RB. I have linked a video review to the right for this light.
    view full answer...
  • Is Replacement Red Marker Light Available In Teardrop Design
    The red side marker teardrop lights we offer, part # CB22RB have a different dimension than the size you mentioned you need. These lights measure 3-7/8 inches X 3-1/8 inches. I spoke with my contact at Optronics and they do not offer a red marker light that measures 5-1/4 X 2 inches. The side marker light that is closest to the size you mentioned is part # CB-15AK. As the attached photo shows, it measures 5-1/2 inches X 2-3/8 inches and has an amber lens. These are not available with...
    view full answer...
    Image 1 for
  • Is The Triangular Peterson M116A Light Available In Red?
    Though I may have an alternate that will interest you, Peterson does only offer the Clearance or Side Marker Trailer Light # M116A in amber, unfortunately. With that said, check out the Optronics Triangular Trailer Clearance and Side Marker Light # CB22RB. This is quite a bit different, but if you were looking for a triangular red light, this will be the best option we currently have available.
    view full answer...
  • Does the Peterson m116a Clearance Light Come in Red?
    I checked with Peterson and confirmed they do not have the # m116a clearance light in the red lens at this time. The dimensions on this light are 5-3/8" x 1-13/16" so if you we are trying to match as close as possible there are a couple of potential options. The Pacer Performance Hi-Five Truck Cab Light Kit - Teardrop Style with Red Lens # PP20-215 Light has dimensions: 4-5/8" long x 2-1/16" wide x 1-3/4" tall The red side marker teardrop lights we offer, part # CB22RB have a different...
    view full answer...
  • Availability of LED Amber and Red Clearance, Tail Lights, and Side Marker Trailer Lights
    The STL42RB does come in amber. It is # STL42AB. Use wiring harness # A45PB with it. For 2 inch diameter amber lights you can use # MCL50AB with # A49PB and # A54GB. For 2 inch diameter red lights you can use # MCL50RB with # A49PB and # A54GB. For amber teardrop lights, you may be able to use # CBL22AB. We also have a teardrop shape kit that you would use on the roof of a truck, # CB-15AK, but it is not LED. For red teardrop lights we also do not have an LED option but we do have the...
    view full answer...

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Info for this part was:

Employee Patrick B
Video Edited:
Patrick B
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 Noah M
Updated by:
Noah M

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