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Triangular LED Trailer Clearance and Side Marker Light or Truck Cab Light, 15 Diode - Red
Optronics

Triangular LED Trailer Clearance and Side Marker Light or Truck Cab Light, 15 Diode - Red

Part Number: CBL22RB
In Stock
$18.38
Trailer Lights
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Great Prices for the best trailer lights from Optronics. Triangular LED Trailer Clearance and Side Marker Light or Truck Cab Light, 15 Diode - Red part number CBL22RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - CBL22RB

Highlights

  • Brighter, Longer-Lasting Light: 15 red LEDs give strong visibility with low power draw (0.109 A at 12.8 V).
  • Reliable in Any Weather: Sealed, waterproof lens and housing keep moisture out for lasting performance.
  • Dual-Purpose Lighting: PC-rated design works as both clearance and side marker when mounted at 45°.
  • Simple Surface Mount: Installs on 1-1/2"centers with two-wire lead and ground for easy hookup.
  • Built to Endure: Molded plastic housing resists weather and corrosion for dependable use.
  • Compact Triangle Design: Measures 3-1/2"L × 2-3/4"W × 1-11/16"D for a clean fit on most surfaces.

Features to know about

Brighter, More Efficient Lighting: 15-Diode LED Output

This red triangular LED light puts out a clean, bright glow using 15 diodes that draw only 0.109 amps at 12.8 volts. The LED setup gives strong visibility while keeping power use low—perfect for long hauls or when you just want to upgrade from old bulbs that burn out too fast. You get clear, even lighting that stands out day or night without the hassle of maintenance or high power draw.

Lasting Durability in Any Weather: Sealed and Waterproof Build

Rain, road spray, or even full submersion won’t bother this light. The lens and housing are sonically sealed into a single waterproof unit, keeping the LEDs completely protected. The molded plastic housing and durable lens resist corrosion and cracking, so the light holds up season after season no matter what conditions you face.

More Safety Coverage: PC-Rated for Dual Function Mounting

When mounted at a 45-degree angle, this PC-rated light works as both a clearance and a side marker light. That wide coverage boosts visibility from different angles, helping others see your trailer or truck clearly in traffic or low-light conditions. The triangular shape also makes it easy to spot and gives your setup a distinctive look.

Simple Installation Anywhere: Surface Mount with Two-Wire Design

Mounting this light is quick and straightforward. It surface mounts on 1-1/2" centers and uses a simple two-wire setup—one lead and one ground—so you can install it on any surface without extra hardware or adapters. Its compact 3-1/2" long x 2-3/4" wide x 1-11/16" deep size fits neatly wherever you need reliable lighting.

Specs

Light Type and Function

  • Type: Triangular LED trailer clearance and side marker light or truck cab light
  • Diodes: 15 LEDs (Light Emitting Diodes)
  • Function: Clearance, side marker, or truck cab light
  • PC Rating: PC-rated light functions as both a clearance and side marker when mounted at a 45 degree angle

Electrical

  • Power Draw: 0.109 amps at 12.8 volts

Dimensions

  • Length: 3-1/2"
  • Width: 2-3/4"
  • Depth: 1-11/16"
  • Mounting Hole Spacing: 1-1/2" centers

Technical diagram of the Optronics Triangular LED Trailer Clearance and Side Marker Light showing measurements and mounting spacing for model CBL22RB.

Construction

  • Lens and Housing: One unit that is sonically sealed and waterproof
  • Material: Molded plastic housing and durable lens
  • Weather Resistance: All-weather protection against corrosion
  • Mounting Type: Surface mount
  • Wiring: Two-wire design includes lead and ground wires for mounting to all surfaces

Manufacturer Cross Reference

  • Equivalent To: Maxxima # M20310Y

CBL-22RB Sealed LED Triangular Cab Light - Red, 15-diode 0.109A/12.8V by Optronics, Inc.





Customer Satisfaction Score:

Ratings & Reviews

4.8

3103 reviews
5 Stars
(2699)
4 Stars
(269)
3 Stars
(57)
2 Stars
(21)
1 Star
(57)
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Fast free delivery.



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All parts were recieved in good conditi on.



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Very fast delivery...



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quality product at a reasonable rate.



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Exactly what I was looking for.



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Bright, classic style, love it.
r>



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Look great and were easy to install once I found some screws.



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Bright and well designed lens.



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Much brighter than the old incandescent bulbs. Very good off-axis illumination. Nice thick gasket. Fit perfectly on my vehicle.



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5 clearance lights just thrown in a box, no packing to protect them whatsoever. Lights out of their bags. I will be checking to see if they work. You getting too many orders to do a good job on packing?

Sierra K. profile picture

Sierra K.

10/29/2021

Sorry to hear this. Customer Service will reach out to you.



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Very close to the original 1976 marker lights but LED! Should work great!
They haven't been installed yet so no pictures.



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Excellent response. Fast delivery. Product reviews are spot on. Quality products. Can't go wrong with e Trailer.



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Fast shipping! I cannot wait to get them hooked up! Perfect shape and size for a vintage Scotty Camper!



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I’m always skeptical whenever I order something online. They were much nicer than I thought they would be. Excellent quality! They will work perfectly.There are no screws included which is OK with me. I will use stainless steel screws that I will purchase from a hardware store.



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We purchased these LED lights to replace the ones that came on the motorhome. They were very easy to install and are very bright! We are very pleased with them and especially the price!



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I put a row of these along the top of my horse trailer in the back. They are tall enough to show well to following vehicles. Well built, sealed, and working perfectly after a year of hauling.



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Quick process and shipping



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Amazingly shipping arrived 2 days early. Perfect replacements for the roof lights on my Jayco hummingbird. Old light LED's were slowly burning out until there were none lighting. Fantastic size and shape match. REALLY BRIGHT!!!
Thanks a million.



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The light works excellent. Unfortunately after I took the old one off I realized that the original was never wired up correctly from the factory lol. New light is much brighter so I might go ahead and replace the other two. Received very quickly.


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Employee Jeffrey L
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Employee Laura H
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