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Good lighting is key for safety on the road. This 4" x 2-1/16" oval Optronics light uses two 194 incandescent bulbs to push out a bright, even glow that’s easy to see from across the lane. The dual-bulb design increases output compared to single-bulb setups, boosting visibility when used as both a clearance and side marker light. With its PC rating, it throws light 90 degrees to each side of center for a full 180-degree spread—drivers can see it from the front or from the side, helping mark your trailer’s corners clearly.
Wiring and mounting shouldn’t slow you down. This light surface mounts directly to your trailer using standard hardware (not included) with mounting holes spaced 3" apart center-to-center. The two-wire design keeps things simple: one power lead and one ground wire. It works with a standard 12V DC system, so you can tap into your running light circuit and be ready to go in minutes.
When you’re dealing with vibration, weather, and road grime, durability matters. This light uses a sturdy ABS housing and a red snap-on lens that holds tight once it’s in place. The design lets you replace the bulbs easily when needed, without replacing the whole fixture. It’s built for long service life as a non-submersible unit, giving dependable performance for everyday trailer use.
You shouldn’t have to wonder if your lights meet standards. This PC-rated clearance and side marker light is fully DOT compliant, giving you peace of mind that it meets safety requirements for on-road trailers. With a power draw of just 0.2 amps at 12.8V, it’s efficient while still being bright enough to do the job right.


Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
You cab buy these in regular automotive stores for 5 up to 15 dollars. Great price. These simple things shouldn't cost anything more!
Works as expected with no issues!
Classy piece-gets lots of compliments!
Put these on my camper. They all still work a year later. Can't beat the price.
Product is exactly what I needed for my 2002 trailer.
These lights are nice, just wish they came with a weather seal.
so nice to work with a very professional company...
once installed, will send pictures..
thanks,
Park
Two wire, two 194 bulbs. Cover locks on great. will buy again
Excellent service. Received items earlier than expected. Good packaging. Nothing damaged. Overall great customer service and a pleasure doing business with this vendor. Will definately use this company again.
Price great! Lights arrived promptly! Installation easy and they work great!
2nd time ordering. Economical shipping was $5 and still made it 4 state in 3 days!! Parts are exactly what i wanted and cheapest i could find!!!
Great company to work with, products as listed, great customer support through the process including having to change my order!
Very happy and great buying experience great product and quick shipping !
Though this is a more modern version of the marker lights that were on my 1995 Sundowner Sunlite, the holes match up for easy installation!
Like the ground wire so that it is not relying on the mounting screws for the ground.
Good quality replacement products

Doug S.
9/21/2016
Still working as it should
The lights were better than expected. I couldn't believe how fast the shipping was. I can't wait to do my next order. Job well done. Thanks.
Grateful I found this website, your web page is great for finding the products I needed, the price was great and free shipping on top of that. The product came quickly and although I haven't installed it yet I plan on doing that this weekend. I am very pleased with your company.
I ordered replacement lights for our camper because some were not working. They were exactly what I needed. I plan to order some more and change all the other ones out.
Instant response following the order confirming they received it, followed up with shipping info and tracking when shipped and received it ahead of scheduled delivery! Will only use etrailer for my trailer needs.
Thanks
Great replacement for my old weathered lights. cheaper to buy new lights then just the lenses.. Yes these lights come with two bulbs installed.
After the light broke on my trailer I could not find a replacement at the original manufacture, my search at etrailer paid off with an exact replacement and at a great price. Shipping was fast and on time.
After working on the old lights on my camper numerous times just prior to leaving on a trip and while traveling, I decided it was time to replace all of the lights. I purchased two new tail/brake lights, and four new side markers. The total price including shipping was just over $28 (I should have done this a long time ago). The lights arrived within 3 days of being ordered, and I was able to install them fairly quickly. I am so happy that I now have all six lights working perfectly, and shouldn't have to worry about them for a long time
Great replacement, looks like the vintage lights on the trailer.

Dan
8/5/2016
No problem, I think you have great replacements, only thing is.I buy used camp trailers, repair them, and resell them, so your likely to have more orders down the road, thanks.
Exactly what I needed. Fast shipping.
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Park L.
6/21/2016
all worked great... nice company