If you’re upgrading from old incandescent lights, this LED setup makes a big difference. The Peterson LED Trailer Light uses 29 diodes behind a red lens to handle brake, tail, turn, and backup functions. It’s more efficient and durable than bulb-style lights, drawing only 0.19 amps for stop/turn and 0.08 amps for tail at 12V. That means less power use, brighter output, and no worries about burned-out filaments down the road.
Road vibration and moisture can ruin weak lights fast, but not this one. The LED circuitry is fully potted to protect everything inside from shock and moisture. The polycarbonate lens and housing hold up against impacts and weather exposure so you can count on it staying sealed and solid through all kinds of use.
Installing this light is straightforward thanks to its built-in flange and 3-stud mount design. It fits in a recessed cutout and fastens securely using the included studs—no need for extra brackets or awkward alignment. The setup works with a wide range of applications while keeping the light flush, clean, and protected from accidental knocks.
Wiring is easy to follow with clear color assignments: white for ground, black for running light, red for turn signal and stop, and green for reverse. The included pigtail harness hardwires directly to your trailer’s system so you can get everything connected quickly and confidently without guessing which wire does what.
Visibility matters even when the lights are off, which is why this model includes a built-in reflex reflector. It reflects headlights from other vehicles to help mark your trailer’s position at night or in low light—another layer of safety without any extra parts to mount or wire.

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Jeff: Hello everybody. This is Jeff at etrailer.com. Today we're going to take a look at this LED four function passenger side trailer tail light with the reflector and the red lens. Now, this is a rectangular LED tail light, provides stop, turn, tail, and the backup light for passenger side application. It does use a built-in reflex reflector, helps eliminate the need for a separate reflector and it does use the potted LED circuitry inside the light which will protect against moisture and road shock. The LEDs, they make great replacements for incandescent lights because they'll last about 50 times longer.
They're more efficient because they'll provide brighter light with less power output and of course no bulbs to replace or no brittle filaments to break. It's a nice durable polycarbonate lens and housing. Does have a nice red and clear lens over 29 white LEDs. Now at the end of this video, I am going to hook this up to some power just to show you how bright it is and how the functions operate.It is compatible with 12V DC systems. It is a surface mount design.
Mounts to the trailer with the included mounting studs in the back here. It's a three stud design so it does fit a variety of applications. A few specs on this. The power draw at 12V for the stop and turn circuit is 0.19 amps. For the tail light circuit is 0.08 amps.
Give you a few dimensions on this. Overall width 5-3/4". Overall height 6-3/4" tall and the depth of the housing from the front to the very back is right at 3-1/16". What I'm going to do now is we're going to go ahead and hook this up to some 12V power. Again, once we get it hooked up, can show you how bright the light is and then we'll show you the different functions.Okay, I think we got it all hooked up.
Go ahead and turn on our 12V power and there's your tail light function. Going to turn off the overhead lights. Then when you hit your brakes, you can see there's your brakes being applied, it's a lot brighter. Then when you hit your turn signal, you can see it's also brighter. The last thing I wanted to show you the backup light. When you go into reverse to back up, you can see the clear lens with the bright LEDs. Lets everybody know. Gives also a very bright light. I'm going to turn back on our overhead lights. Go ahead and turn off our power. But that should do it for the review on this LED four function passenger side trailer tail light with the reflector and the red lens.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Used these to replace the halogen setup on our Kenworth. They look identical, perform great, and are hassle free.
I am happy with my order, was fast and easy to order.
PRODUCT WAS AS DESCRIBED
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