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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
David
7/10/2020
Still working great!!
Do you have a question about this Trailer Light?
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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.