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Old incandescent bulbs can dim over time and draw a lot of power. This light uses 10 red LEDs behind a clear lens to deliver a crisp, even glow for stop, tail, and turn functions while drawing very little current—only 0.243 amps for stop/turn and 0.046 amps for tail at 12.8 volts. The solid-state LEDs last up to 50 times longer than incandescent bulbs, so there are no filaments to break or bulbs to replace.
If your trailer ever sees water, this light is built to handle it. The lens and housing are sonically sealed into a single waterproof unit that keeps out moisture completely. That means you can back into the water or drive through storms without worrying about leaks damaging the diodes or wiring. It’s made for long-term reliability in wet conditions.
Bumpy roads or heavy loads can shake loose fragile bulbs, but this light’s surface-mount technology (SMT) circuit board is built tough. It resists shock and vibration and improves heat distribution, allowing a thinner, more compact design that doesn’t crack or fail under stress. It’s dependable lighting that stands up to constant motion.
You don’t need to cut big holes just to mount this light. It installs flat using its built-in flange for a clean look on the trailer surface—hardware not included. The overall size is 7-9/16" long x 3-5/16" tall x 3/4" deep, with mounting holes spaced 7" x 2-3/4" center-to-center, making it easy to line up and secure.

For peace of mind on the road, this light meets FMVSS 108 lighting standards in any 360-degree position and runs on standard 12-volt DC systems with a simple 3-wire hookup. That means safer towing visibility that stays bright, efficient, and fully compliant wherever you travel.

Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews

Heather A.
4/3/2018
Daniel, thank you for your review. If you need just a back up light I recommend part # BUL12CFB. Optronics clear back up light part # BUL12CFB is 7-1/2 long x 3-1/4 tall x 1-1/8 deep. It is also DOT certified for backup light function. For this light you will also need a pigtail part # A49PB.

Brooke M.
2/16/2023
LEDs are usually very reliable which makes me think that the issue may just be that your connections have come loose. I bet if you double check all the connections and make sure that your ground wire has a direct, clean, secure connection, it will fix the problem.
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Jason N.
9/25/2017
1 light holding water and some leds burnt out. Thought i might have installed it wrong, after further checking it was installed correctly.