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Upgrading to LED is all about better visibility and low power draw, and this light nails both. The Optronics LED Trailer Tail Light uses ten LEDs that shine brighter than incandescent bulbs while drawing less current—just 0.413 amps for stop/turn and 0.26 amps for tail at 12.8V. You get a clean, even red light through the polycarbonate lens with no filaments to break and no bulbs to swap out. It’s built to last about 50 times longer than conventional lights, so you can spend more time towing and less time troubleshooting burnt-out bulbs.
Water intrusion can ruin lights fast, but not this one. The housing and lens are sonically sealed into a single waterproof unit that’s fully submersible. That means moisture stays out, even during boat launches or heavy rain. The sealed design protects the diodes and internal circuit board from corrosion, keeping your lighting system reliable mile after mile.
When it’s time to replace or upgrade, this light makes it simple. The built-in flange mounts directly on your trailer using three holes spaced 4-1/4" center-to-center. It fits a standard 4-1/2" round cutout, so you won’t have to rework your existing setup. Just connect it with a standard 3-prong plug like the A45PB or A47PB (sold separately), and you’re good to go.
Rough roads and constant vibration can take a toll on your gear, but the tough polycarbonate construction keeps this light holding strong. The lens and housing resist cracks and wear, maintaining clarity and protection around the LEDs. At 5-1/2" in diameter and 1-15/16" thick, it offers a solid, flush-mounted presence that looks clean and professional while standing up to the elements.
Safety isn’t negotiable when you’re on the road. This round LED tail light handles all three functions—stop, turn, and tail—and meets DOT standards for visibility and performance. With bright output, rugged sealing, and efficient operation, it’s a dependable way to keep your trailer visible and compliant wherever you tow.

Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Just as advertised. * Delivery date was missed by 3 days
Installed nicely and very bright!
Just as advertised! Work perfect and look great! Fast shipping as well!
It would have better to have video choice appear on pre-order review about cleaning all electrical connections and verifying no tow vehicle fuses needed INSTEAD of purchasing LED replacement taillight not needed.
Fantastic replacement for old white backup lights.
These are exact replacements for my 2009 RangerTrail trailer. Fit perfectly.
Perfect fit, wiring as described! Perfect upgrade for our 60s Sears Tent Trailer
Great product, fair pricing, and super fast shipping.
Very fast at getting shipped out.
100 times better than the original lights I had with traditional bulbs. With the LEDs you can see them even better during the day. Which is nice to know that people can see me at all hours of the day.
Thanks... the light is perfect and at a great price. The other place wanted $26.00 for the same light and you charged much less. I highly recommend etrailer.com for parts.
Lights worked well for my trailer repair
Great lights, very bright and visible day and night, much much better than the factory bulb light. I have recommended them to our friends who have RV's
Thanks etrailer
I put these LED lights on my 1967 Scotty. They have a nice clean look, and show up so much better than the originals. The wiring process, with the plug in connections, was easy!
Perfect fit and plug was perfect as well on my 2009 Ranger Trail trailer!
After ordering July 11th and a roundtrip from Missouri to L.A. to Keswick Ontario, Canada we received the shipment July 25th. Tailights fit my 2006 Ranger trailer perfectly. Thanks to Paul for tracking my shipment when it didn't arrive on the originally scheduled delivery date and keeping me updated.
Used these to replace old lights on my horse trailer. Installation was easy and they are very bright. I had issues with a connector on my first order, but the second was just fine. I also had issues with one being dim, but found out it was my trailer plug. Once it was replaced, it was great! Would use these on another trailer if needed.
Fast and easy see
This is the second time I have had to replace this light in two years. I would think they would last longer.
Product worked right for it’s purpose
Exact fit and an excellent replacement for the lights on my 2006 Ranger Boat trailer.
Perfect fit and exact replacement for my 2008 Ranger Z21 trailer. Great price and fast shipping. Totally satisfied!!!
Great company. Quick shipping. Quality product. Fit was great. My original had a rounded outside edge with chrome trim ring. New light has flat outside edge. Ring still fits. Just not perfectly flush. Noticed Optronics has one like original called GloLight but wire connector is different. Didn’t want to splice up factory wires so this one works fine. Highly recommend. 2015 Ranger Trail Trailer.

Jerred H.
9/23/2026
Thanks for the kind words Stuart. I appreciate you coming back and sharing that review and making that recommendation. Glad we were able to get you all set up with the new light.
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David
7/10/2020
Still working great!!