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This LumenX oval light gives you bright, reliable illumination with only 0.24 amps of draw at 12 volts. The 7 white LEDs shine through the amber lens for crisp turn or parking signals you can count on. It’s far more efficient and durable than old incandescent bulbs, so you’ll spend more time towing and less time replacing lights.
The 6-1/2" long x 2-1/4" tall x 1-7/16" thick design sits flush once installed with a grommet (sold separately). That recessed fit keeps the light protected from bumps and scrapes while giving your setup a clean, finished look. It’s a practical upgrade whether you’re swapping out old lights or adding new ones.
No complicated wiring here. This light uses a standard 3-prong PL-3 connector that pairs with either a straight (431-491) or right-angle (421-491) pigtail—both sold separately. Just plug it in to your existing harness and you’re ready to go. Compatible with 12V DC systems running between 9V and 16V input.
DOT and FMVSS 108 compliance means this light meets federal standards for visibility and safety. You can drive with confidence knowing it’s designed to perform reliably mile after mile, backed by a 10-year limited warranty.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're taking a look at the Peterson LumenX LED turn signal and parking light. Now this is an oval trailer light that basically serves two functions for your trailer. It serves as a turn signal light and a parking light. We have durable surface mount technology when it comes to the construction of the LED circuit board. That design better withstands shock and vibration and allows improved heat distribution in an overall thinning construction.It does feature LEDs. Now those are sealed so they're not going to be effected from the elements.
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.It has a nice amber lens with a white plastic base.
It is a recessed mount installation with a mounting grommet that is sold separately and available at etrailer.com. Can be mounted in any 360 degree position.When it comes to the wiring, it accepts an industry standard three prong plug, which is also sold separately and available at etrailer.com.It's Department of Transportation compliant. It meets FMVSS 108 requirements for automotive lighting. Product is made in the USA.When it comes to the overall measurements, take a look at those real quick and then we'll hook it up to power so you can see what it looks like with power running to it.Going edge to edge this direction, it's about 6 1/2" long. Top to bottom is about 2 1/4".We're gonna go and hook it up to power.
So I got a three prong plug right here. It simply just fits in the housing, pushes in. Creates a nice sealed design back there.So this right here is the parking light function. You see it sends out a really nice clear, consistent signal. It has a total of seven diodes or seven LEDs, so the multi-diode design really helps optimize the overall light output.
Input voltage is nine volt to 16 volt DC, and our turn signal, you can see how that illuminates brighter when the turn signals are activated.That's gonna do it for today's look at the Peterson LumenX LED turn signal and parking light.
Ratings & Reviews

Katrina B.
5/13/2023
Yikes, lets get you over to our customer service department for them to assist you.

Ryan
1/25/2026
Lights work great and look good! Hopefully i dont have to order more anytime soon but if i do, ill definitely buy from etrailer again!
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Ryan
4/3/2026
After a year, these dual voltage lights are working as good as the day I installed them for my customer