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This Optronics ONE Series tail light gives off a bright, clean light using just one diode. It’s designed to do more with less—using fewer LEDs than other designs while still being highly visible. With a power draw of only 0.36 amps for stop and turn functions and 0.014 amps for the tail light at 12.8 volts, it keeps current use low without sacrificing brightness. There are no bulbs to replace and no fragile filaments to fail, so you can count on long-lasting performance every time you hook up your trailer.
If your trailer ever sees water, this light is built for it. The sealed circuit board keeps out moisture, protecting the diode and wiring from corrosion or shorting even when submerged. The waterproof housing makes it ideal for settings where splashing or full submersion is common, keeping your lights working reliably trip after trip.
This single, low-profile light handles eight key trailer lighting functions in one neat package: stop, tail, turn, side marker, side reflex reflector, rear clearance, rear reflex reflector, and license plate illumination. At 8-5/8" long x 2-7/8" tall x 2-13/16" deep, it fits tight spaces cleanly while maintaining full visibility from every angle. It’s DOT compliant and meets FMVSS 108 and CMVSS 108 standards for safety lighting.
The LED circuit board uses surface-mount technology (SMT) to handle shock and vibration better than traditional setups. That means fewer failures on rough roads or bumpy launches. The molded plastic housing and red and clear acrylic lenses add strength without bulk. A simple stud-mount design with a 2" center-to-center spacing makes installation straightforward with the included hardware.
On the driver’s side light, an extra lens on the underside shines directly onto the license plate for proper visibility at night. It’s built right into the same housing—no extra parts or separate lights needed—keeping everything streamlined and compliant while maintaining a clean look on your trailer.

Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Good products fairly priced will buy from them again
The order processing and deliver was super fast. When the product arrived I was surprised at how easily it installed. The product was packaged securely without excess packaging material and arrived safely (and fast !)
The correct part, at the right price and delivered on time!
shipped fast and was just what I needed....the new lights are bright and easy to install...perfect...
Amazing product always works superbright easyily installed. Love this product
This light was easy to mount in the existing holes in my boat trailer. . It took longer to remove the old one than it did to mount the new one. I will be replacing the one on the other side because the new one is so much brighter.
Great service, and my light was delivered on the projected day.
Exact replacement. Arrived a day early.
Fast shipping, no issues whatsoever
Arrived sooner then I expected and packed very well. My only negative is I wish on the web page the descriptions matched better when it comes to buying a pair of lights (driver vs passenger) when the description doesn't match it makes it harder to the matching light, but customer service was very nice and figured it out for me. So I suggest if your not sure don't hesitate to call them and let them figure it out.
Quick shipping, great price!!
Excellent experience. Rose helped me select exactly the right item. Arrived sooner than promised and installed in just a few minutes. Now I know exactly where to go for trailer lighting parts.
The tail lights are an exact match, wire color and mounting bolts, to the original tail lights I am removing. Easy to install. Good thing because the instructions are not available. I am very pleased with the purchase of these LED tail lights.
Easy to install and works great
5 stars for etrailer getting my order out and delivered in a reasonable amount of time. One star for the product.
These lights were OE on my Loadrite trailer purchased in summer 2020. I use the trailer to haul my boat at the end of the season and launch it at the beginning. So it's been in the water 4 times. The passenger side died after one dunk. And the drivers failed after 3.
I'm probably crazy for replacing the lights with the same part.
Info for this part was:
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Mark
6/20/2023
Dont buy these Optronics lights. They are junk. 4 separate lights didnt survive more than 3 submersions. Replaced with TecNiq T80 set and they have been working perfectly through multiple dunks.