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LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Amber Lens

LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Amber Lens

Item # 328-K-58LB
Our Price: $9.66
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Command Electronics Clearance Lights - 328-K-58LB
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3-3/4" x 1-3/4". Trailer light with reflector functions as a clearance or side marker light. Durable polycarbonate base and lens. Mounts on surface of trailer - hardware not included. 2-Wire pigtail. P2 rated. Lowest Prices for the best trailer lights from Command Electronics. LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Amber Lens part number 328-K-58LB can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (23)
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  • Videos (2)
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Command Electronics Trailer Lights - 328-K-58LB

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

3-3/4" x 1-3/4". Trailer light with reflector functions as a clearance or side marker light. Durable polycarbonate base and lens. Mounts on surface of trailer - hardware not included. 2-Wire pigtail. P2 rated.


  • Small, rectangular trailer light functions as either a clearance or side marker light
  • Built-in reflex reflector removes the need for a separate reflector
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable polycarbonate base with acrylic lens
  • Amber lens with amber LEDs
  • Compatible with 12V DC systems
  • Mounts on surface of trailer - hardware not included
  • 2-Wire pigtail includes power lead and ground wire
  • P2 rated light produces a 90-degree beam pattern
  • DOT and SAE compliant
  • Assembled in the USA


  • Overall dimensions: 3-3/4" long x 1-3/4" wide x 15/16" deep
  • Distance between mounting holes (center to center): 3"
  • Diodes: 2
  • Power draw at 12V: 0.05 amps
  • Wire length: 4-1/2"
  • 1-Year limited warranty

Command Electronics K-58LB Modern Amber LED Clearance Light with Reflex Reflector Measurements

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.

Surface-Mount Light

Surface Mount Trailer Light Installation Diagram

Surface-mount trailer lights install using a flange or bracket with mounting holes. These lights lay flat against the trailer surface and only require a small, often pre-existing hole, for wiring. Mounting hardware is used to secure the light to the trailer.

K-58LB Command Electronics Modern LED Clearance or Side Marker Light w/ Reflex Reflector - Rectangular - Black Base - Amber Lens - Surface Mount - P2 Rated

Video of LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Amber Lens

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

Video Transcript for Command Electronics Trailer Lights - Clearance Lights - 328-K-58LB Review

Speaker 1: Today we're taking a look at a LED clearance or side marker light with a built in reflex reflector. This small rectangular trailer light functions as both a clearance light and a side marker light when properly mounted. It's an LED system. LEDs make great replacements for incandescent lights. They last longer, they burn brighter, and they're much more efficient. With LEDs, you don't have to worry about replacing bulbs or worry about brittle filaments.

This unit features an amber lens, again, with the reflex reflector built it. It mounts directly on the surface of the trailer. Mounting hardware's not included. To gain access to the mount holes, you just need to remove the lens. You can do that by placing a flat blade screwdriver direction in here on either side, there's a little spot for it, and then just prying the lens off.On the back, you can see it's a two wire pig-tail, so we have our power wire and our ground wire.

White is for ground, yellow is for power. This is SAE approved, and it is a P2 rated unit. Taking a look at the overall dimensions, starting with the overall length, edge to edge measures three and 7/8 inches. Edge to edge going this direction, is one and 7/8. And the overall depth from the front of the lens to the back of the housing right here, you get a measurement of about 13/16 of an inch deep.The mount holes on the unit are separated on center by three inches.

We're gonna go ahead and hook it up to power, that way you can see what it looks like with some power running to it. And we'll also be able to turn off our overhead lights, so you can see it in a low-light setting. So here you can see the light sends out a nice consistent signal. You can really see that reflex reflector that's built into the lens. When it comes to the number of LEDs, that's a two-diode system or a two-LED system, so the multi-diode design really helps optimize the overall light output.And that's gonna do it for today's look at the LED amber clearance or side marker light with the built in reflex reflector..

Customer Satisfaction Score:

Customer Reviews

LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Amber Lens - 328-K-58LB

Average Customer Rating:  5.0 out of 5 stars   (23 Customer Reviews)

3-3/4" x 1-3/4". Trailer light with reflector functions as a clearance or side marker light. Durable polycarbonate base and lens. Mounts on surface of trailer - hardware not included. 2-Wire pigtail. P2 rated.


I needed blinker lights on the front of my '50 IH pickup. These replaced the parking lights. Works great!


Just like factory


Installed this today and it works perfectly. Was very pleased with the price and delivery timing from etrailer,com.


easy to order and fast delivered


easy to place orders and fast delivered
thanks again


Quick shipping and product was installed today and works great. I will ordered from you guys again soon, thanks!


I ordered a Command LED amber side marker light, K-58LB, to replace a like one on my 2017 Coachmen Freelander Class C motorhome. It's an exact replacement. E-Trailer price was about average but their low shipping cost brought the total price way down below all the other online businesses. E-trailer shipped it first class and I received it in 4 days total, including the weekend. E-trailer has always been my online first stop for RV parts.


good value


Your company provided exactly the repair parts I needed for my Curt hitch. Was also time to change the red or yellow clearance lights on my motorhome. You had exactly what I needed. Parts arrived quickly and I've already installed them. Thanks for your help.


I got these LED marker lights to replace my old light bulb marker lights. They were just what I ordered and received them with in a weeks time.


Great product, great price and great company. Will definitely come back.


Direct replacement and very easy to install. They look great.


Fast delivery, reasonable price, Exact replacement (and as advertised), fast install. Happy with purchase experience.


Everything was perfect when it arrived


Product was delivered on time and in great condition

Thank you




Great item. Didn’t realize it was LED. PLEASANTLY SURPRISED. PERFECT fit.







See what our Experts say about this Command Electronics Trailer Lights

  • Replacement Amber LED for Glo Brite Assembly on Raptor Trailer
    Glo Brite is indeed out of business, but we may have an amber LED assembly that will work nicely as a replacement to your broken unit. The closest LED assembly we have available to the measurements you provided is with the Command LED Clearance or Side Marker Light # 328-K-58LB. This rectangular light measures 3-3/4 inches long, 1-3/4 inches wide, and 15/16 inches deep. The distance between the mounting holes, center to center, is right at 3 inches. I have attached a short video demonstration...
    view full answer...
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Info for this part was:

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Employee Cole B
Installed by:
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Employee Hayden R
Installed by:
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Updated by:
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