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LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Red Lens
Command Electronics

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

Part Number: 328-K-52
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4" x 1-1/2" Oval. 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. Great Prices for the best trailer lights from Command Electronics. LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Red Lens part number 328-K-52 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (348)
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Command Electronics Trailer Lights - 328-K-52

  • Clearance Lights
  • Oval
  • LED Light
  • Red
  • 4L x 1-1/2W Inch
  • Surface Mount
  • Rear Clearance
  • Side Marker
  • Non-Submersible Lights
  • Command Electronics

4" x 1-1/2" Oval. 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.


Features:

  • Small, oval trailer light serves 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
  • Red lens with red LEDs
  • Compatible with 12V DC systems
  • Mounts on surface of trailer - hardware not included
    • Installation requires a 3/4" hole at desired location for wiring base
    • Can be mounted horizontally or vertically
  • Available chrome trim ring (sold separately)
  • 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


Specs:

  • Overall dimensions: 4" long x 1-1/2" tall x 1/2" deep
  • Distance between mounting holes (center to center): 2-1/2"
  • Diodes: 2
  • Wire length: 5"
  • 1-Year limited warranty




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-52 Command Electronics Modern LED Clearance or Side Marker Light w/ Reflex Reflector - Oval - Red Lens - Surface Mount - P2 Rated





Customer Satisfaction Score:


Customer Reviews

LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Red Lens - 328-K-52

Average Customer Rating:  4.9 out of 5 stars   (348 Customer Reviews)

4" x 1-1/2" Oval. 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.

by:

I ordered one of the amber-lensed units from etrailer a couple of years ago. That one is still working fine and I expect this one will work equally well now and into the future. They're a little pricey for what they are but they're an exact replacement for the ones on my camper, unlike the less-expensive alternatives I've found that have different spacing on the attachment screws. I don't need any more holes in my RV than I've already got, thank you very much.

Jim S. profile picture

Jim S.

6/21/2024

Light is still working just fine one year later.



by:

I was able to order the exact light replacement for our 5th wheel. None of the area rv stores carried the light. the online system was easy to use and I received the lights in a timely manner.



by:

I was looking for matching clearance lights for my camper. I found what I wanted with trailer. A little pricey, but exactly the right ones. I've bought stuff from them before and like the quick service.



by:

Lights were an exact match to the original ones, no new holes to drill, good service & price.
Thanks
George



by:

Thanks !!
Previous package lost trailer
sent me another one at no charge etrailer when to great length to fix this



by:

Exact replacement for non-functional clearance light on my RV. A bit confusing when researching for the correct part, as the original had '89-385 Command' printed on the base, and now they are labeled 328-K-52.



by:

The light is exactly what I need to replace the burned out lamp on my motor home. The staff at etrailer works diligently to provide products and customer service. Shipping is a slow since USPS is utilized for small products.

George profile picture

George

10/20/2023

Light still good after a year. Much brighter than original light on other side of vehicle. Will eventually replace original light.



by:

These replacement lights seem to be a perfect fit to replace the originals on my Forester.
Havn't had a chance to put them on as we are in the middle of winter. Spring is on its way I hope, and then more traveling.



by:

Exact replacement unit!



by:

Awesome product, got the visibility I was after



by:

Exact replacement Easy fix



by:

Item arrived on time and is a perfect fit. Order was primarily to replace the lens cap. Since it fit the current LED light, there was no need to replace the whole item. Thank you



by:

Worked great



by:

Reliable performance! Very pleased with this product. We don't have covered storage for our RV so it's exposed to a lot of direct sunlight. Our light consistently works as expected! We highly recommend this light.

Olga M. profile picture

Olga M.

7/4/2023

Im pleased to report that after a year we have zero issues with the light. It continues to work perfectly :



by:

Perfect replacement for my 2019 Jayco Jayflight 264BH.



by:

The price of $[XX] was a major rip off. Could have bought a two pack for $[XX] at [online vendor]. Will check better before I buy again with you. A shame as I’ve done nearly 2k in business with you.



by:

I bought these lights to replace the marker lights on my 2007 Winnebago Adventurer as Winnebago told me the manufacturer of the original lights had gone out of business and the lamps and lenses were no longer available. They fit well and look like to originals and being LED they're brighter.



by:

Great service



by:

Exact fit.



by:

Exactly what I wanted, fair price, fast shipping and easy to install. Works perfectly!



by:

It is a treat to be able to get the exact lamp that my 2019 Jayco has for clearance and marker lamps. The 2-diode version is bright and nearly flush to the sides of the trailer (and won't catch branches and brush on those narrow trails). And affordable also, so I bought extra lamps for spares for later.

Russ profile picture

Russ

12/15/2022

Glad to say that another year in the sun has not faded the lense color and brightness of these lamps.



by:

Part was perfect, installed and works as described!



by:

Item I purchased was identical to what I had. I like that.



by:

Want to thank you for taking the time to work with me trying to fine a lens for my marker light. It was a direct fit for the original, so now have spare light base, and marker light is fixed.



by:

Purchased to replace the two lower rear corner marker lights that mount to the outside of the body, to the rear of the rear axle. They were received via USPS in good condition, packaged in a bubble envelope. Tested both lights prior to installation, put a dab of sealant at each screw hole and around the hole the wires go through, then installed the lights. Mount holes aligned with those from my previous lights, which was a pleasant surprise. I used heat shrink butt splices to connect, red to hot (+) and white to ground (-) then ran a bead of sealant around the light lens to prevent water from finding its way into the light, which is what caused the original lights to fail. Since these mount to the body below the floor, the wires come out under the floor and are exposed to water thrown off the rear tires, so I also cleaned the area where the wires come through and then applied sealant to prevent water from following the wires and saturating the interior of the body panels (common cause of delamination) and possibly entering the lights from that point.


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See what our Experts say about this Command Electronics Trailer Lights

  • Option to Replace Glo-Brite Lights
    Hey John, While we do not have any replacement lenses for the Glo-Brite 122R/122Y, we have some lights that can work as replacements. Those lights measure 3.75" long x 1.70"tall, so for something similar I recommend checking out parts # 328-K-51 for amber and # 328-K-52 for red. These are 4" long x 1-1/2" tall and have mounting holes 2-1/2" apart on center.
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  • Replacement LED Top Command Clearance Light With SAE-AP2-16 On Lens For 2018 Sunseeker Motorhome
    You will need the Red LED Trailer Clearance or Side Marker Light # 328-K-52 or Amber LED Trailer Clearance or Side Marker Light # 328-K-51 for your 2018 Forest River Sunseeker motorhome. These lenses have the same Top Command SAE-AP2-16 markings on the lens.
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  • What Is The Difference Between Lights With 1 And 2 Diodes?
    Hello Dave. The 1 or 2 diodes simply refers to the number of light emitting diodes (LEDs) housed inside each light. More diodes does not necessarily mean a brighter light, it just has to do with the construction of the light. You can definitely get by with 1 diode. If you are replacing old lights you will just want to verify that the new lights are identical in size to the old ones. The LED Clearance or Side Marker Trailer Light w/ Reflector - 1 Diode - Oval - Red Lens # MCL0030RBB is 3-3/4"...
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  • What Quantity is Command Electronics 328-K-52 LED Clearance/Marker Light Sold In
    The Command Electronics # 328-K-52 LED Clearance/Side Marker Light is sold individually in a quantity of 1. You can see a product demonstration video by clicking the provided link.
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  • Does GloLight LED Combination Trailer Tail Light STL161RLB Have Built In Side Marker Light?
    The GloLight LED Combination Trailer Tail Light - 5 Function - Submersible - 39 Diodes - Driver Side # STL161RLB you were looking at does not have a built in side marker light, so you would need to add a side marker light using # 328-K-52. Another option would be to use the Blazer LED Trailer Tail Light - Submersible - 6 Function - 7 Diodes - Red Lens - Passenger Side # C7493RTM and Driver Side # C7483RTM instead which do have the built in side marker lights. I included videos of the...
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  • Recommended Red Clearance Light For Travel Trailer
    Though we do not sell the lens separately. You can purchase The LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Red Lens # 328-K-52, The overall dimensions are 3-3/4 inch long x 1-5/8 inches tall x 1/2 inch deep. I attached a review video link below.
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  • Recommended Marker Light To Replace Glo-Brite 122
    I have a replacement light option for you, but we do not offer a replacement lens for the Glo-Brite 122 at this time. The closest replacement option is the LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Red Lens # 328-K-52 if you are needing a red light, or # 328-K-51 if you are needing an amber light. Both of these options measure 4" long x 1-1/2" tall and have mounting holes that are 3" apart on center as shown in the included diagram. I included videos...
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  • How To Choose Correct Replacement for Command Trailer Clearance and Marker Lights
    Yes, we do offer Command trailer clearance and marker lights. In order to choose the correct one you'll need to know the color, size, and shape of your existing. The LED Trailer Clearance or Side Marker Light with Reflex Reflector part # 328-K-52 for example has a red lens, measures 3-3/4" long x 1-5/8" tall, and has an oval shape. If you need something different, you can check out our entire selection which I have linked for you below or just let me know the above and I'd be glad to select...
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  • Recommended Replacement Rear Side Marker Light for 2018 Thor ACE Motorhome
    I do have an option for you though I don't have a way of knowing exactly what all lights are on this motorhome. That said, I looked up some photos online and think I found the type of light you're referring to. The LED Trailer Clearance or Side Marker Light with Reflex Reflector part # 328-K-52 looks to be correct for your application and what I recommend using. It measures 3-3/4" long x 1-5/8" tall and has a red lens with oval shape.
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  • Replacement Clearance Lights Needed for GLO-BRITE 122R and 122Y Lights
    From what I could find it looks like your 122R (red) and 122Y (amber) lights measure 3.75" x 1.70" x .81". We don't have any replacement lense directly for the GLO-BRITE lights but we do have some similar lights that you could use as replacements. I recommend checking out the Command LED lights # 328-K-51 for amber and # 328-K-52 for red. These measure 4" long x 1-1/2" tall and have mounting holes that are spaced 3" apart on center. Attached are links to review videos and our selection...
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  • Replacement Red Oval Clearance Light for Itasca Sunova Motorhome
    It sounds like you are just trying to replace an old oval clearance and if that's the case we have some great options. That said, the numbers on the lens of the light (SAE ###) are not part numbers and cannot be used to cross-reference. However, since you sent a photo I can pretty easily see that the LED Trailer Clearance or Side Marker Light with Reflex Reflector part # 328-K-52 will be the correct replacement. I have attached a full list of options below.
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    Image 1 for
  • How Does The Chrome Trim Ring Fit The Command LED Clearance Lights
    The Chrome Trim Ring for Command Electronics Oval LED Clearance or Side Marker Light part # 328-89-386 does just snap over the lens of the LED Trailer Clearance or Side Marker Light with Reflex Reflector part # 328-K-52 or part # 328-K-51. You are correct about the videos, I will put in a suggestion for a video that demonstrates both the light and the ring. The 2-Wire pigtail of the LED lights include power lead and ground wire that will connected to the existing wiring with heat shrink...
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  • What is the Purpose of the Holes In The Lens and Should They Be Sealed To Avoid Water Intrusion?
    The LED Trailer Clearance or Side Marker Light # 328-K-52 has 2 holes which allow water or moisture which can build up inside the lens to escape and not fill the light. The light can be placed horizontally or vertically which is why you see the 2 sets of drain holes in the lens. The lens will also specify which side/end should be placed on top. You do not want to seal these holes as then if moisture does build up inside the lens it would not be able to escape.
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  • Command Electronics Red and Amber LED Trailer Clearance or Side Marker Lights 3-3/4 x 1-5/8 Oval
    The Amber LED Trailer Clearance or Side Marker Light with Reflex Reflector # 328-K-51 are sold individually. If you order a quantity of 1, you receive 1. We also have the matching Red LED Trailer Clearance or Side Marker Light with Reflex Reflector # 328-K-52 for the rear of the trailer.
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  • Is There a Three Diode Version of the LED Trailer Clearance or Side Marker Light with Reflex Reflect
    The LED Trailer Clearance or Side Marker Light with Reflex Reflector part # 328-K-52 is only available as a two diode option.
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  • Replacement Trailer Clearance or Side Marker Light Lenses For 2012 Forest River Sunseeker Motorhome
    We only carry the Amber LED Trailer Clearance or Side Marker Light # 328-K-51 for your 2012 Forest River Sunseeker motorhome. We do not have a replacement lens. We also have the Red LED Trailer Clearance or Side Marker Light # 328-K-52.
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  • Weatherproof Sealant Recommendation for Clearance Light Installation on RV
    To add a seal around the mounting hardware on your marker lights, like the LED Red # 328-K-52 and Amber # 328-K-51 lights, I recommend checking out the TremPro 644 Silicone Sealant # 0160297 which is designed for use on a wide variety of surfaces so you can use it for the lights, walls, roof, or really anything else on your RV or around the house. If you don't already have a caulk gun you can pick one up from us with part # PTW54295. Attached are some review videos for you to check out.
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  • Recommended Red and Amber LED Clearance Lights For 2017 Entergra Coach Aspire Motorhome
    I would be happy to help! To add clearance lights to your 2017 Entegra Coach Aspire Motorhome I recommend the Red # 328-K-52 and Amber # 328-K-51. These are two diode LED lights like you were wanting, and install by surface mounting to your motor. Based on the pictures I was able to find of your motorhome it looks like it has some oval lights, so these will blend in and not look out of place. You will need to use # 16-1-1 and heat shrink butt connectors # DW05744-10 to connect the lights...
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  • Recommendation for Replacing Glo-Brite 8511 Tail Lights on Lance Slide In Camper
    I looked up pictures of your 8511 Glo-Brite incandescent lights, and found that they are 9-1/4 square tail lights. The closest light we have is going to be the Jeep-Style Trailer Combination Tail Light # ST60RB. It's has the same 4 functions as your Glo-Brite light (stop, tail, turn, backup), and an additional license plate light at the bottom, for a total of 5 functions. It features the same red and clear lens, so it's going to look very similar. The # ST60RB, however, is slightly smaller,...
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  • Solution for Replacement Side Marker Light for Glo Brite 9823R-88
    Hi Cecil; is this light round or oval? I was able to find both when I searched for 9823R-88 so I can't be sure. I don't think we have a direct replacement, but if it is an oval light you could use one like the LED Trailer Clearance or Side Marker Light with Reflex Reflector # 328-K-52. This light measures 4" long x 1-1/2" tall x 1/2" deep. Some appeared to have a chrome bezel like the # MCL17RB so that is another option measuring 4-3/16" long x 1-3/8" wide x 3/4" thick. If it was a round...
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  • How to Install Turn Signals/Marker Lights on Side of 5th Wheel
    We do have an option that would work for you, but it will take a bit of finagling to make it work for you. The turn signals on a trailer are combined on the same circuit as the brake lamps, so you'll need to use a vehicle to vehicle taillight converter like # 118158 to separate out the brake lamp signals so your side mounted directional/marker lamp doesn't illuminate with the brake pedal. For lamps, I'd recommend the # ST75AB. Because the converter isn't compatible with LED lamps, you'll...
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  • Why Does The LED Trailer Clearance or Side Marker Light # 328-K-52 Have a Drain Hole?
    The LED Trailer Clearance or Side Marker Light # 328-K-52 has the openings as it is not designed to be a submersible light. While is is possible for water and moisture to get inside the lens the openings also allow for the moisture to get out. The hole is on the bottom as water is going to typically run down and not up into the lens unless it is completely submersed in water. We do have submersible lights like the Optronics # MCL13R2B which is fully sealed off. This will not offer a replacement...
    view full answer...
  • Availability Of Trailer Clearance Light That Fits In 1" Diameter Hole
    I have another option for you, but at this time we do not offer a clearance light that will fit a 1" diameter hole. Instead I recommend installing the LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Red Lens # 328-K-52 which will cover the hole in your trailer, and will mount directly to the frame of your trailer. I included a video of the # 328-K-52 for you to take a look at.
    view full answer...
  • Recommended Replacement Red and Amber Lights for a 1997 Pleasure Way Van
    I took a look at what lights are on your 1997 Pleasure Way Van and I wasn't able to find a direct replacement lens. If you have no idea what lights you have then I'd recommend just swapping the light out entirely with the LED Trailer Clearance or Side Marker Light with Reflex Reflector # 328-K-52 for a red lens and # 328-K-51 for an amber lens.
    view full answer...

Do you have a question about this Trailer Light?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Cole B
Installed by:
Cole B
Employee Andy C
Installed by:
Andy C
Employee Wilson B
Updated by:
Wilson B
Employee Justice A
Updated by:
Justice A
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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