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Fusion LED Hardwired Trailer Light - Stop, Tail, Turn, Backup - Round - Red/Clear Lens - 14 Diodes
Special Savings on Select Optronics Fusion & Fusion X Warning Lights.

Fusion LED Hardwired Trailer Light - Stop, Tail, Turn, Backup - Round - Red/Clear Lens - 14 Diodes

Item # OPT74NR
Retail:$13.78
Our Price: $12.36
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Shipping Weight: 0.29 lbs
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4" Round. All-in-one waterproof trailer light serves 4 functions: brake, tail, turn, and backup light. Hardwired and ready to install. Red lens set inside clear lens. Recessed mount with built-in grommet to cushion against vibration. 14 Diodes. Great Prices for the best trailer lights from Optronics. Fusion LED Hardwired Trailer Light - Stop, Tail, Turn, Backup - Round - Red/Clear Lens - 14 Diodes part number OPT74NR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (232)
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  • Videos (1)
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Optronics Trailer Lights - OPT74NR

  • Tail Lights
  • Round
  • LED Light
  • Red and White
  • 4-5/16 Inch Diameter
  • Recessed Mount
  • Stop/Turn/Tail/Backup
  • Submersible Lights
  • Optronics

4" Round. All-in-one waterproof trailer light serves 4 functions: brake, tail, turn, and backup light. Hardwired and ready to install. Red lens set inside clear lens. Recessed mount with built-in grommet to cushion against vibration. 14 Diodes.


Features:

  • Round trailer tail light with smooth, bright red outer band serves 4 functions
    • Stop light - outer band of light brightens and center LEDs illuminate
    • Tail light - outer band lights up
    • Turn signal light - inner oval of LEDs flashes
    • Backup light - center LEDs light up
  • Sonically sealed, waterproof housing and lens unit is submersible
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows for improved heat distribution
  • 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 lens and housing
  • Red lens set inside white lens with red and white LEDs
    • Red lens with red LEDs for tail light
    • Clear lens with white LEDs for backup light
  • Recessed mount with built-in black grommet - hardware not included
  • Hardwired and ready to install
  • DOT compliant
    • Meets FMVSS 108 requirements for automotive lighting


Specs:

  • Wire configuration:
    • Black wire: tail
    • Red wire: stop/turn
    • Brown wire: backup
    • White wire: ground
  • Dimensions: 4-5/16" diameter x 7/8" deep
    • Wire length: 8"
  • Diodes: 14
  • Voltage: 12V
  • Lifetime warranty on LEDs


STL304MGHB Optronics Fusion Hardwired 4" Round Combination LED Trailer Taillight - Red/Clear Lens - Weathertight Plug - Black Grommet





Video of Fusion LED Hardwired Trailer Light - Stop, Tail, Turn, Backup - Round - Red/Clear Lens - 14 Diodes

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




Video Transcript for Review of Optronics Trailer Lights - Tail Lights - OPT74NR

Hello, everybody. This is Jeff at etrailer.com. Today, we take a look at this Optronics round, FUSION LED, hardwired stop, tail, turn, and backup trailer light with the red and the clear lens. Now, this round trailer tail light has a nice smooth, red exterior, and it serves four functions. Now, we do have this hooked up to some 12-volt power just to show you those functions. So what I'm gonna do first is go ahead and turn on the 12-volt power, and you get your tail light function as your first one here.

We'll go ahead and turn off the overhead light. There's your tail light function. Now, when you do apply your brakes, you will notice that those light up a lot brighter to let people know you're applying your brakes. And then if you're going to make a turn, you just hit your turn signal, and you can see that they light up brighter but also flash. And the last thing, I wanted to show you the backup light, which is gonna be this center bar right in here.

Let me go ahead and hook that up, so we can show you. Okay, and now when you go into reverse, if you watch that center bar, you'll see that you'll get the four white LEDs in that center bar. That gives you the reverse backup light. So when you go into reverse, people will be able to see that you're backing up. Now, this light is 14 LEDs, basically four white ones right there in the center, and then if you notice the 10 red ones all the way around on the outer band.

Turn back on our power, or turn back on our overhead lights. Turn off our power. Now, this light is a sonically-sealed, waterproof housing and lens unit, which makes it submersible. It does use the durable SMT technology, which is surface mount technology. That's the construction of the LED circuit board inside here.

This'll let it better withstand shock and vibration and allows for improved heat distribution. Now, we mentioned these are LEDs, and LEDs will make great replacements for incandescent lights. 'Cause number one, they'll last 50 times longer. And they're more efficient 'cause they'll provide brighter light with less power output. And the main thing is no bulbs to replace, no brittle filaments that are gonna break. And you do get a lifetime warranty on the LEDs. We mentioned the red lens right here, and then you have the white lens in the middle. So the red lens has the red LEDs for the tail light, stop, and turn functions. And the center clear lens has white LEDs for the backup light. Now, to install this, it is a recessed-mount, grommet-mount design. Does use a rubber grommet to install this. Now, that is not included. We do sell that rubber grommet separately on our website. It's part number A45GB. This light is hardwired and ready to install. The length on the wire is about eight inches. And the wire configuration will start with the black. That's your tail light function. White is your ground. Red is gonna be your stop and turn function. And then the brown is your backup light. This is DOT, Department of Transportation, compliant. Does meet the Federal Vehicle Motor Safety Standards 108 requirements for automotive lighting. We mentioned it is a 12-volt light. Last thing is just give you dimensions on it. The diameter of this light, 4 1/4 inches. And the depth of it, right at 7/8 of an inch deep. But that should do it for the review on this Optronics round, FUSION LED, hardwired stop, tail, turn, and backup trailer light with the red and the clear lens.


Customer Reviews

Fusion LED Hardwired Trailer Light - Stop, Tail, Turn, Backup - Round - Red/Clear Lens - 14 Diodes - OPT74NR

Average Customer Rating:  4.7 out of 5 stars   (232 Customer Reviews)

4" Round. All-in-one waterproof trailer light serves 4 functions: brake, tail, turn, and backup light. Hardwired and ready to install. Red lens set inside clear lens. Recessed mount with built-in grommet to cushion against vibration. 14 Diodes.

by:

Works perfectly. I had ordered a set a year ago or longer and one of them developed a short , so after hours of trying to figure out what the problem was, it was one of the lights I am replacing with this order.



by:

I bought this set to install on the back of my enclosed overland trailer.
On occasion, i carry a basket in the trailer hitch location and my stock lights get covered. The Fusion LED lights were easy to install, very durable and are super bright. At night you can see them from a great distance!



by:

It was an easy install since my trailer wiring harness already had the wire there for the backup lights (on my trailer you only get the backup lights if you buy the more expensive $$$$ upgrade package from the factory). For basic safety reasons I think travel trailers should have a backup light anyway. Lights are surprisingly bright and I would do this again since it was relatively easy. Also,those WAGO wire connectors with some electric tape made this job go very smooth and know that my connections are secure.



by:

Good replacement for an existing light on our travel trailer. Trailer was wired for backup lights but none installed. This unit will give me tail, turn, brake and backup lights.

Measurements for mounting holes was exact. Did not have to drill other holes. This is a surface mount. I did have to modify the reflective trim ring that was on my original light for it to fit the new light. The housing on this light was slightly larger but the overall dimensions were the same.
Some grinding on the trim with the drimmel tool solved the problem.

Would be good for initial installation also. Initial installation would require a hole near the center of mount location to allow wiring to pass through trailer. Seems to be a quality product.

Attached photos of lights installed.



by:

over the years Ive ordered a pile of parts, lights etc. and they have always shown up on time or actually a little earlier then told. keep up the killer work



by:

Great product! Easy to install and the built in reverse light makes backing up my car trailer MUCH easier at night! Color coded & labeled wires make connection a breeze.



by:

The lights are great, they are well made and are holding up very well. The LED's are bright, so far so good. My only issue with the lights was not being informed in advance that they wouldn't work without a wiring adapter and cutting up of my wiring harness. I probably would have bought the lights anyway but more informed purchasers are happy purchasers and finding the lights you just purchased wont work without an adapter, well not good.The problem wasn't with the lights it was with Etrailer.



by:

Hello Carol, I ordered September 17th, I was supposed to receive September 22nd.
I received everything on September 29. If you look at the path of the package before the package arrives at my house. All the places that we can visualize where our package has gone.
One of the rear lights has been changed, everything is correct.
I hope this can help you with future submissions.
Have a nice day.



by:

Excellent service and expedited delivery! I ordered the wrong tail light not once but TWICE and the customer service was outstanding. They sent me a return shipping label via email and also emailed me during the whole process for returning the items that were wrong to answer any questions and make things as easy as possible. Very impressed. Also, can’t forget to mention I paid for standard shipping and received the items within 48 hours each time!



by:

Great customer service. Had a delay in product availability, but they communicated it and kept me up to speed the whole time. Will continue to order from them!



by:

Great addition to the rear of my Hummer H1



by:

The order came in quicker than expected, packaged well and we are very pleased



by:

you were the only place that had the light I needed. ordering was easy, shipping and delivery were fast



by:

Absolute garbage I had a custom built trailer with custom wiring and a lot of time and effort was put in to make sure that these lights did not fail I used aluminum rivets with nylon spacers fully soldered connectors with adhesive heat shrink and the lights still failed. Unfortunately I have not reached out to to see if they have warranty. But, unfortunately the money spent already to build a separate housing for these lights will cost me in the long run due to the fact I can now only run the similar light. Very unfortunate they have not tested these lights thoroughly enough.. do not recommend. Especially for salt water.



by:

Easily replaced my lights on the cargo trailer and they look great.



by:

Works great so far no issues nice and bright not had a bulb blow out yet!



by:

Web site is so easy to use. Parts are available and ship quickly. Kept in formed through the shipping process. Items arrived when scheduled. Have very please with the performance of the LED tail light.. 5 stars for this company and customer service...



by:

I just got a new boat and had damaged the trailer light no other place around had a matched light even the large outdoor shop (starts with a C) sold me the incorrect ones for $60. Then as frustration started impacting me. I saw etrailers online, saw a light that was identical, took a chance and it was the exact light for only 1/3 of the price I paid at the large outdoor store. End result, I'm very pleased with my purchase, shipping and overall.



by:

Please see attached photos of my lights installed on a trailer.

These lights are a direct replacement for the stock optronics stop/turn/tail lights on my Sundowner horse trailer. It was pre wired from the factory for backup lights but none were installed. If you pull off the rear right side light cover of the trailer there is a yellow wire that is capped off. Double Check with a light tester that it is the power wire for reverse lights. I drilled out the old rivets and installed the new lights with the reverse light wired up to the yellow power wire

The leds are nice and bright for all functions



by:

Great product & wonderful service.



by:

These lights are great on my PU camper , a little over priced - probably as they are waterproof. Very bright back up and break/ turn lights . Running is more subdued, so as not to be mistaken for breaking



by:

Used on our off-road teardrop trailer. Install was easy. Quality appears robust. Holding up well after a year, though half that time was sitting as we had a long winter here this year.



by:

Purchasing with etrailer.com was easy, quick and the product arrived when estimated. Excellent service. This light bar was exactly what we were looking for.



by:

I purchased these to spruce up an old fold-out tent trailer that I bounce around out in the hills. They were easy to install and draw almost no current compared to the old incandescent lamps.

I wired it so when I'm camped, I can run the reverse lights on the trailer battery to light up the camp site instead of having to carry around a flash light.

Great value, and they work well also. You can't go wrong with etrailer lights.



by:

Need to return. Turns out my trailer only has 2 wires, tail stop and signal. backup will require additional wiring.


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See what our Experts say about this Optronics Trailer Lights

  • Do You Have a Replacement Tail Light for Winnebago Part Number 152070-01-000?
    While we do not have an exact replacement for the Winnebago tail light 152070-01-000 you may be able to fit the Fusion LED Hardwired Trailer Light # OPT74NR. This is a 4" round light with the similar red an white lens allowing it to act as a tail light, brake light and reverse light similar to your current light. As I see your light fits into a recess you will need to check the dimensions to determine if this light will fit in the opening. If it does not fit please let me know the measurement...
    view full answer...

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Justice A
Written by:
Justice A

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