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When you want your trailer lights to be clearly seen day or night, the Peterson LumenX LED Tail Light delivers. Its 7 white LEDs shine through a red lens using LumenX optics, creating a solid panel of light rather than individual points. That means visibility from every angle and a clean, uniform glow. It runs efficiently too—drawing only 0.23 amps on stop/turn and 0.01 amps on tail at 12V—so it’s easy on your wiring system while staying bright when you need it most.
Forget about dealing with cracked filaments or fogged lenses. The solid-state LEDs last up to 50 times longer than incandescent bulbs and never need replacing. The regulated design keeps the light output steady and prevents overheating, even during long hauls or hot summer days. With a skirted weld joint for moisture protection, this light keeps working through rain, grit, and vibration.
Getting that smooth, professional finish is simple with the built-in plastic flange that’s part of the light housing. It recess-mounts into your trailer body for a clean appearance while staying protected from bumps or snags. Measuring 7-7/8" long by 3-5/8" tall by 1-7/16" deep, it fits neatly in standard grommet openings and accepts an industry-standard 3-prong PL-3 plug (sold separately) for quick connection.
You can count on consistent brightness across voltage changes thanks to its integrated regulator that works from 9V–16V DC. It’s DOT compliant and meets FMVSS 108 requirements for automotive lighting, so it’s built to meet safety standards right out of the box. With its dependable output and all-in-one design, this tail light is ready for years of reliable service on the road.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're taking a look at a Peterson LED Trailer Tail Light. This is an oval trailer tail light that serves three functions, such as your turn signal light, tail light and brake light. Now, this is an LED unit. LEDs make great replacements for incandescent lights. They last longer. They burn brighter.
They're more efficient. With LEDs, you don't have to worry about replacing bulbs or worry about brittle filaments.We have a nice red lens with a black base, so it has the black flange. It is a recessed-mount installation with the built-in mounting flange. That's a really nice design. Mounting hardware not included.
This is designed to fit in a 6-3/4" long hole measure 2-1/2" this direction. Now, we can tell that because right here printed, or labeled, on the actual flange, it says, slotted hole size 6.75" by 2.50". Again, this is designed to mount inside of a hole that measures 6-3/4" by 2-1/2". It accepts an industry standard three pronged plug which is sold separately and available at etrailer.com.It's Department of Transportation compliant. It meets FMVSS108 requirements for automotive lighting.
It features a nice sealed design so it's protected from the elements. The product is made in the USA. When it comes to the overall dimensions, we'll take a look at those and then we'll hook it up to power. Edge to edge going in this direction, measures about 7-7/8". Edge to edge going in this direction is about 3-5/8".
The lens going in this direction measures 2-1/4" by 6-1/2". The mount holes, side to side are separated apart from one another on center, by 4". Going in this direction, they're separated on center by 3".All right, we're going to go ahead and hook it up to power, that way you can see what it looks like with power running to it, and then we'll turn off our overhead lights so you can see it in a low light setting. This is the taillight function. Then when we apply the brakes, the signal output increases. Does that same thing when we activate our turn signals. Now, it contains a total of seven diodes, or seven LEDs, so the multi-diode design really helps optimize the overall light output. Also, LEDs have a much faster response time when compared to incandescent. The rated input voltage is 9 volt to 16 volt DC.That's going to do it for today's look at the Peterson LED Trailer Tail Light.
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Mike L.
10/1/2026
I'm sorry for the delay Joe. I'll look into that and get it straightened out for you!