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Switching from incandescent to LED makes a big difference in brightness and reliability. This rectangular 4" x 2" light uses three amber LEDs that last up to 50 times longer than standard bulbs. It draws only 0.06 amps at 12.8V, so it’s more efficient while still producing a crisp, visible light. Since there are no bulbs or filaments to replace, you can mount it and know it will keep working for the long haul.
This light does more than just mark your trailer corners. Its 3-wire design includes a power lead, ground, and an independent turn signal wire for a brighter flash when signaling or braking. That means one clean housing gives you running light visibility and turn indication all in one. The built-in reflex reflector also handles reflectivity duties without needing a separate reflector added on.
Mounting is straightforward thanks to the surface-mount design. The white ABS housing provides a solid base that holds up to use on the road, and the acrylic amber lens fits tight for a clean finish. Hardware isn’t included, so you can choose what works best for your setup. The mounting holes are spaced 3" center-to-center for easy alignment with existing holes or brackets.
Each light comes with 20 AWG stranded wires that are about 6" long—plenty of length to make solid connections. The black wire powers the running light circuit, the red wire connects to the turn signal circuit, and the white wire grounds to your frame or hardware. It’s fully compatible with 12V DC systems and P2 DOT compliant once installed properly.
Built with a tough white ABS housing and amber acrylic lens, this unit resists cracking and fading from exposure and vibration. While it’s not submersible, it stands up well to regular use on dry road conditions. With its lifetime warranty on LEDs, you get peace of mind that this light will keep shining bright mile after mile.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Lights shipped and arrived very quickly. Lights work great and install easily. I will for sure buy from etrailer again.
Was a perfect replacement for the old burned out lights on my Featherlite stock trailer!!!
GREAT PEOPLE VERY FAST SHIPPING
Ridged plastic, top pops off with a coin or small screw screw drive.
Bright yellow for good reflection, 3 wires to connect, 2 holes for mounting
Always great product, only thing I would like to see you change is the shipping. You send it postal and it takes a long time to get it.
For once the product is exactly what it says it is.I have order from other sites and the product was missed labeled. The service here is friendly and excellent. It has been great doing business with you. Thank you Kent The lights are going on my 1959 Ford F100--street rod. They look great and work like they said they would.
This was the direct replacement for my RV fender running/turn lamp. It came safely shipped in good condition. I think the shipping cost as much if not more than the light itself, but that doesn’t surprise me.
I am sure the product is of average quality, however when you purchase multiple items from etrailer (some of substantial weight) and they box everything together without any packing materials to keep fragile items safe, the comfort and likeness of purchasing items through this retailer drops. Brought this up with their customer service, and they said it was packed properly. The two amber lights had the cover popped off, sent in pictures of the LED strip, their staff reviewed and said the lights were not damaged. Not a great feeling.
Replacement for a damaged marker light. Exact match for the existing markers on one of my trailers. Trailer is used in construction, light still works fine after a year of regular use
It did the job after the cheap tires Keystone put on my camper blew and took the side marker light out as it didintegrated.
The customer service this company has is unbelievable. I’m a 47 year hairdresser and and I pride myself in customer service. They’re amazing! Hats off to you at etrailer!! Got my order today. Can’t wait to get it installed. Thank you!
Worked great; my only complaint is that it was a little confusing to wire up right because the light comes with three wires and my trailer only had two there. I put the whites together and picked one of the others go with my trailer's green (left side, all the way forward). Works great, just wish there were better wiring instructions.
2 of the 4 lights did NOT actually have the turn signal indicators; however, that’s ok because I am going to use these under the fenders and on one of the 2 trailers I will have other turn signal indicator lights further forward on the trailer. Have not mounted them yet.
Side marker/turn signal lights are great replacements for my existing side marker lights. Many times other drivers would be a position where they can’t see my rear turn signal nor my front signal. So I added these lights and adding turn signal wire feed to remedy that problem.
These work once you figure out the correct wiring. Unfortunately they do not come with any wiring diagrams or instructions.
I have ordered from this company before and they always have been very fast and efficient in their packaging, speed and customer service. I wished more companies were like George and the eTrailer team. Thank You and Team, I look forward to ordering more items from you in the future.
I needed this light for the cover that I lost on another one. Now I have a spare. Great service as always
What I did was swap out a two wire side light on my 26' camper trailer with this three wire one. It was the same brand and a direct replacement fit. Then I found (not difficult) the signal wires going to the back of the trailer and splice these in to their respective left or right signal. Now what I have is when I want to move over a lane while moving or at a stop light, just in case there is a vehicle next to me they will readily see my signal. Only thing is when I apply the brakes it also comes on, but no big deal. It is a great fix
Tony R.
6/18/2021
It is working great. It does provide a measure of safety, especially when in traffic. I dont know why this feature is not included as standard equipment by manufacturers. A very inexpensive upgrade.
I purchased a set of yellow running/turn signal lights from you. They work great and add a little extra to my 2006 Goldwing Trike.
Lights were easy enough to install- tied into the wiring for the second trailer hitch wiring. Little disappointed in the brightness of the turn signal portion of the light (using it as a mid-center indicator light). Looks fine at night, barely can see the turn signal during the day. Good looking light, got down rated only because it didn't meet my expectations (emphasis on "my")
Got just what I ordered and a day earlier than expected.
Jeff
12/13/2025
Im really not a fan of 7 round RV standard wiring harnesses but, it is what it is. I dont like that the marker lightturn signal comes on when the breaks are applied. Is there another way of wiring it so this doesnt happen.
Quick shipping! Item looks great. Have not installed it yet. Thanks
Bought marker lights w/turn lights & tail lights, all led. First time buyer, had a very good experience from easy order, shipped out that day, received lights quick, have installed on my 5th wheel rv. I will be back next time I need lights
Brighter than the OEM side marker light. I was able to easily incorporate the signal circuit into the light. Now when I turn my turn indicators on, the person in my blind spot can see my intentions!
Stephen D.
10/29/2020
After one year the light still works without any issues. I love having a nice bright turn signal on the side of my RV.
I replaced the original amber bulb side marker lights with these etrailer LED multifunctional lights on my RV and they work great. The original lights didn't blink when marking turns and I wanted drivers to have a better indication when I wanted to change lanes. I had to do some minor rewiring, but I'm pleased with the outcome.
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Billy S.
4/9/2018
This light works great, etrailer always takes good care of me. Thanks for your outstanding service.