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Peterson LumenX LED Back-Up Light for Truck or Trailer - Weatherproof - 7 Diodes - Oval - Clear Lens

Peterson LumenX LED Back-Up Light for Truck or Trailer - Weatherproof - 7 Diodes - Oval - Clear Lens

Item # M821C-7
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Peterson Recessed Mount Trailer Lights - M821C-7
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6-1/2" x 2-1/4" Oval. Waterproof, LED trailer light functions as a back-up light. LumenX optics creates a solid panel of light. Recessed mount with grommet (not included). Accepts industry standard 2-wire plug. Lowest Prices for the best trailer lights from Peterson. Peterson LumenX LED Back-Up Light for Truck or Trailer - Weatherproof - 7 Diodes - Oval - Clear Lens part number M821C-7 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (35)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Peterson Trailer Lights - M821C-7

  • Tail Lights
  • Oval
  • LED Light
  • White
  • 6-1/2L x 2W Inch
  • Recessed Mount
  • Backup
  • Peterson

6-1/2" x 2-1/4" Oval. Waterproof, LED trailer light functions as a back-up light. LumenX optics creates a solid panel of light. Recessed mount with grommet (not included). Accepts industry standard 2-wire plug.


Features:

  • LED trailer light provides backup light function for trailers and utility trucks
  • LumenX optics creates a solid panel of light that illuminates the entire lens
  • Skirted weld joint provides added protection against moisture
  • 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
  • Regulated design ensures consistent light output and prevents overheating
  • Clear lens over white LEDs
  • Compatible with 12V DC systems
  • Recessed mount with grommet (421-18 - sold separately)
    • Mounts in any 360-degree position
  • Accepts industry standard 2-wire PL3 plug (421-29 - sold separately)
  • DOT compliant
    • Meets FMVSS 108 requirements for automotive lighting
  • Made in the USA


Specs:

  • Dimensions: 6-1/2" long x 2-1/4" tall x 1-7/16" deep
  • Diodes: 7
  • Power draw at 12V: 0.23 amps
  • Operating voltage: 9V - 16V DC
  • 10-Year limited warranty


Manufacturer Cross Reference

Light will work as an exact replacement for:

Maxxima # M63347-X

Grote # 62751-3


Peterson LumenX 821C-7 Oval LED Backup Light Dimensions

Recessed-Mount Light

Recessed Grommet Mount Trailer Light Installation Diagram

Recessed-mount trailer lights install with a grommet, which is often sold separately. These lights extend past the trailer surface and require a hole for installation. If replacing a light, you can utilize the pre-existing hole. If installing a new light, you will need to cut a hole or use a mounting bracket (sold separately) to complete the installation.



M821C-7 Peterson LumenX LED Back-Up Light for Truck or Trailer - Weatherproof - 7 Diodes - Oval - Recessed Mount - Clear Lens




California residents: click here


Video of Peterson LumenX LED Back-Up Light for Truck or Trailer - Weatherproof - 7 Diodes - Oval - Clear Lens

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




Video Transcript for Review of Peterson Trailer Lights - Tail Lights - M821C-7

Today we're taking a look at a Peterson Luminex LED backup light. This oval light functions as a backup light for your trailer work truck. It features durable surface mount technology when it comes to the construction of the led circuit board. That design better withstands shock and vibration and allows for improved heat distribution in a thinner construction.It is an LED system. LEDs make great replacements for incandescent lights. They last longer, they burn brighter, they're much more efficient.

With LEDs, you don't have to worry about replacing bulbs or worry about brittle filaments. It does feature a sealed design, so it is protected from the elements. It's a recessed mount installation with a mounting grommet and it also accepts an industry standard two prong plug.Both of those items, the grommet and the plugs are sold separately and available at etrailer.com. It is Department of Transportation compliant. It meets FMVSS 108 requirements for automotive lighting.

And the product's made in the USA. When it comes to the measurements of the light, we'll look at those real quick and then we'll hook it up to power.Edge to edge going this direction. It's about six and a half inches. Edge to edge going this direction. It's about two and one quarter inches.

All right, we'll go and hook it up to power. That way you can see what it looks like with some power running to it. We'll also turn off our overhead lights so you can see it in a low light setting.So when the reverse function is activated, you can see how this will eliminate, sends out a very bright, clear, consistent signal. We're looking at seven white LEDs with a clear lens, so it allows plenty of light to come through. And then the multi diode design really helps optimize the overall light output.

The input voltage for this unit is rated for nine volt to 16 volt DC. That's going to do it for today's look at the Peterson Luminex LED backup light.


Customer Reviews

Peterson LumenX LED Back-Up Light for Truck or Trailer - Weatherproof - 7 Diodes - Oval - Clear Lens - M821C-7

Average Customer Rating:  4.6 out of 5 stars   (35 Customer Reviews)

6-1/2" x 2-1/4" Oval. Waterproof, LED trailer light functions as a back-up light. LumenX optics creates a solid panel of light. Recessed mount with grommet (not included). Accepts industry standard 2-wire plug.

- M821C-7
by:

As described and fits perfectly into existing holder



- M821C-7
by:

Easy instillation and very bright. But you must be very thorough that you have the right sized grommet for the hole in the bed or trailer AND for the light you are using. Not all grommets are the same as with trailers and flat beds so make sure that you double check the hole size both ways of the bed and the light to minimize head aches when you go to install.



- M821C-7
by:

Worked great as a replacement for reverse light on my flat bed truck



- M821C-7
by:



- M822R-7
by:

Review from a similar LumenX in Trailer Lights


Thank George J for keeping me inform about my BO lights . Will do business with you again .



- M844
by:

Review from a similar LumenX in Trailer Lights


Perfect replacement for my damaged tail light on our new Timpte 720 aluminum car hauler. Shipping was very quick and packaging was perfect. Thank you for the great service.



- PE77ZV
by:

Review from a similar LumenX in Trailer Lights


These did not come with any wires.


Comments
The plug for this light is part # 417-49.
-- Etrailer Expert Jenny N - 03/11/2022


- M844
by:

Review from a similar LumenX in Trailer Lights


Exactly the product I needed and a great price!



- M826C-7
by:

Review from a similar LumenX in Trailer Lights


Very Bright, Works well.



- PE95CR
by:

Review from a similar LumenX in Trailer Lights


Product a s described. Exactly what we needed.



- M826R-9
by:

Review from a similar LumenX in Trailer Lights


Easy to install replacement



- PE65CR
by:

Review from a similar LumenX in Trailer Lights


Great light but would need to manually turn them on each time you kill the main switch in the horse trailer. Will reorder the same light but without the touch switch in the middle of the lens. Bad on me for being a poor electrician.



- M822R-7
by:

Review from a similar LumenX in Trailer Lights


Having stuff in stock means a lot these days, fast & friendly service. Great people to work with also.



- M844L
by:

Review from a similar LumenX in Trailer Lights


I used these to replace the tail lights on my utility trailer. They are bright and because they are LED they will not require any attention. I look forward to many years of reliable service.



- M844
by:

Review from a similar LumenX in Trailer Lights


I used these to replace the tail lights on my utility trailer. They are bright and because they are LED they will not require any attention. I look forward to many years of reliable service.



- M844L
by:

Review from a similar LumenX in Trailer Lights


This is an exact replacement for the light that we had, fit easily.



- M844
by:

Review from a similar LumenX in Trailer Lights


This is an exact replacement for the light that we had, fit easily.



- M821R-7
by:

Review from a similar LumenX in Trailer Lights


Easy instillation and very bright. But you must be very thorough that you have the right sized grommet for the hole in the bed or trailer AND for the light you are using. Not all grommets are the same as with trailers and flat beds so make sure that you double check the hole size both ways of the bed and the light to minimize head aches when you go to install.



- M844
by:

Review from a similar LumenX in Trailer Lights


Had it in one day! Great job etrailer



- M821R-7
by:

Review from a similar LumenX in Trailer Lights


Good Lights, work good.



- M822R-7
by:

Review from a similar LumenX in Trailer Lights


Sure would’ve been nice to know the mounting flange and enclosure is plastic.... not one place in the description or video.... disappointed



- 880K-7
by:

Review from a similar LumenX in Trailer Lights


Great product. Very pleased with the quality and service.



- 880K-7
by:

Review from a similar LumenX in Trailer Lights


I would like to thank everyone at etrailer for fast and wonderful service.



- PE65CR
by:

Review from a similar LumenX in Trailer Lights


Have not installed yet. Waiting on other equipment before installing.



- M826C-7
by:

Review from a similar LumenX in Trailer Lights


Received lights. With some modifications, I should be able to mount them


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Ask the Experts about this Peterson Trailer Lights




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Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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