Peterson LumenX LED Trailer Tail Light - Weatherproof - Stop, Tail, Turn - 7 Diodes - Red Lens
(109 reviews)
Price: $30.45
In Stock
Peterson LumenX LED Trailer Tail Light - Weatherproof - Stop, Tail, Turn - 7 Diodes - Red Lens
Item # M821R-7
Retail:$33.99
Our Price: $30.45
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- Reviews (109)
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Peterson Trailer Lights - M821R-7
- Tail Lights
- Oval
- LED Light
- Red
- 6-1/2L x 2-1/4W Inch
- Recessed Mount
- Stop/Turn/Tail
- Peterson
6-1/2" x 2-1/4" Oval. LED trailer tail light serves 3 functions: brake, tail, and turn. LumenX optics creates a solid panel of light. Integrated voltage regulation. Recessed mount with grommet (not included). Accepts standard 3-prong plug.
Features:
- Oval trailer tail light serves 3 functions
- Turn signal light
- Tail light
- Brake light
- 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
- Compatible with 12V DC systems
- Red lens over white LEDs
- Recessed mount with grommet (421-18 - sold separately)
- Mounts in any 360-degree position
- Accepts industry-standard 3-prong plug (421-491 - 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:
- Stop/turn: 0.22 amps
- Tail: 0.01 amps
- Input voltage: 9V - 16V DC
- 10-Year limited warranty
PL-3 Wiring Connection
This light has an industry-standard PL-3 connection as pictured above. The light accepts a 3-prong plug (sold separately).
Recessed-Mount Light
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.
M821R-7 Peterson LumenX LED Trailer Tail Light - Weatherproof - Stop, Tail, Turn - 7 Diodes - Oval - Grommet Mount - Red Lens
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Video of Peterson LumenX LED Trailer Tail Light - Weatherproof - Stop, Tail, Turn - 7 Diodes - Red 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 - M821R-7
Today we're taking a look at the Peterson LumenX LED Trailer Tail Light and this is an oval trailer tail light that serves your trailer three functions. With this you'll get a turn signal light, a tail light, and a brake light, all built into one unit. It features durable surface-mount technology when it comes to the construction of the LED circuit board. That design better withstand shock and vibration and allows for improved heat distribution and an overall thinner construction.Now it is an LED light. LEDs make great replacement for incandescent lights, they last longer, burn brighter, and they're more efficient. With LEDs you don't have to worry about replacing bulbs and you don't have to worry about brittle filaments.
It is a recessed mount installation with a grommet that mounts in a hole with a grommet and a pig tail wiring harness. Those items are sold separately and available at etrailer.com. You can mount this in any 360 degree position.Here on the back you'll notice the port for a 3-prong plugs so it accepts an industry standard 3-prong plugs which again your grommet and plug are sold separately. It is Department of Transportation compliant. It meets FMVSS 108 requirements for automotive lighting.
Parts are made in USA. Taking a look at the overall dimension real quick and I'll hook up the power so you can see what it looks like with some power running to it.Edge to edge going this direction is about six and a half inches long. Edge to edge going this direction is about two and one quarter inches. And then the depth of the unit just measuring that lens, that red portion, is about a half inch. Front to back of the housing measures about seven eight of an inch deep.
And the overall depth from the very front to the back of the port right here for the plug is about one seven sixteenth inches deep.It contains a total of seven LEDs or seven diodes. The input voltage is nine volt to 16 volt DC. We're gonna go and hook it up to power that we can see what it looks like with power running to it. We'll also turn off overhead lights so you can see it in a low light setting.So here you can see it sends out a really nice, clear, consistent signal. This is the tail light function of the unit.
When we apply the brakes, you can see how that signal output increases, and it'll do that same thing when we activate our turn signals.Again, seven diodes so the multi diode design really helps optimize the overall light output. Parts are made in USA and LEDs have limited lifetime warranty on them. That's gonna do it for today's look at the Peterson LumenX LED Trailer Tail Light.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Arrived Damaged
Customer Reviews
Peterson LumenX LED Trailer Tail Light - Weatherproof - Stop, Tail, Turn - 7 Diodes - Red Lens - M821R-7
Average Customer Rating: 4.6 out of 5 stars (109 Customer Reviews)
6-1/2" x 2-1/4" Oval. LED trailer tail light serves 3 functions: brake, tail, and turn. LumenX optics creates a solid panel of light. Integrated voltage regulation. Recessed mount with grommet (not included). Accepts standard 3-prong plug.by: Carlos 04/15/2024
The light is very bright and is good quality I love it
by: Will08/01/2020
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.
by: Kenneth 07/21/2022
Tail lights were as advertised and shipping was timely.
by: Mark10/27/2022
They work fine but we’re just thrown in a box with no packaging or anything! But appear to be not damaged.
For $[XX] some dollars I guess I expected a little more care on the packaging end
by: Benjamin 10/09/2022
easy to install, bright and looks great.
by: Ted 08/10/2022
Fast shipping and great price will deal again
by: Lance 09/21/2020
As advertised.
by: Michael09/24/2021
Good Lights, work good.
by: D.04/12/2023
by: Michael 11/08/2021
by: Douglas 09/29/2022
by: David 08/17/2021
by: Nick05/07/2023
This is a review of etrailer as the product is 4*. The lights came loose in a box so all 4 lights lenses are scratched. When you spend 16-21$ a light you expect them to handle with care but they don’t.
by: David04/29/2023
Great product. Did not listen to my salesperson Jesse. I do need the 2 prong adapters.
by: Nick05/07/2023
This is a review of etrailer as the product is 4*. The lights came loose in a box so all 4 lights lenses are scratched. When you spend 16-21$ a light you expect them to handle with care but they don’t.
by: Scotty Baccus09/06/2023
Purchased these in April, installed in May. Second trip I made with the trailer in July, the lens fell off one light. No damage, it just fell off.
Neither E-trailer, nor Peterson will warranty the light.
I think it's the last time I spend money with either of them.
by: Jim 03/15/2024
Exactly what you'd expect. Seems to be a good quality grommet-mount LED light. I used it for a mid-ship marker on a gooseneck.
by: Ky04/22/2024
Two of the three lights I installed randomly turn themselves off. At times they also require multiple “touches” to operate, which can get frustrating.
by: Robbie 07/30/2023
Good product, nice bright led's
Should last a long time. Great customer service and good website description of product. Etrailer has always been a great company to deal with. Keep up the good work.
by: Kenneth 02/27/2024
perfect timing on the ETA of parts Thanks alot
by: Kevin06/08/2023
Very nice looking lights. Disappointed in that I did not watch the video to see that a harness is needed to wire the lights. I will get them with next order though.
by: Mark 04/27/2023
Bought 4 tail lights only 1 worked right out of the box - had to work with the other 3 to get them to work
by: Marat03/24/2023
Exactly what we were looking for. I do think the description needs to be more clear as I ordered an extra wire that actual came with the light. Other than that received the product earlier than expected and we were able to finish the job for the customer sooner.
by: David01/28/2023
Easy installation. Working perfectly after 1year
by: Ron 10/05/2022
I was worried that the backup lights would not be bright enough, but they’re surprisingly bright for only one segment of the light.
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See what our Experts say about this Peterson Trailer Lights
- Recommended LED Tail Lights To Replace Peterson PM421 Incandescent Lights On Eagle Boat TrailerI would be happy to help! We have had quite a few customers ask this question before and as such we have found that the Peterson PM421 lights you have installed on your 2000 Eagle Boat Trailer are 6-1/2" long x 2-5/16" tall and as such the best replacement option is the Miro-Flex LED Trailer Tail Light # STL22RB. This tail light is submersible like you are needing, uses the exact same 3 prong connector # A45PB or # A47PB, and fits in the same rubber grommet # A70GB. I included a video...
view full answer... - Are the Pins on the PL-3 Connector Numbered or Lettered for ShematicsThere are no numbers or letters dedicated to each pin on the 3-Wire Y-Adapter for Peterson Trailer Tail Lights part # 421-491Y. In basic use these will only plug in one way into the light they are designed to fit like the Peterson LumenX LED Trailer Tail Light part # M821R-7.
view full answer...
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Info for this part was:
Video Edited:
Jacob T
Installed by:
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Installed by:
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Edited by:
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Video by:
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Written by:
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