This 4-1/4" x 1-11/16" Millennium M5 LED light puts out strong red illumination through a clear lens, giving your trailer a sharp, visible glow with very little power draw. At 12.8V it only uses 0.033 amps—so you get bright, crisp light without stressing your wiring or battery. The 3-diode LED setup lasts up to 50 times longer than old incandescent bulbs, and you’ll never have to worry about replacing filaments or burned-out bulbs again.
No need to worry about rain or full submersion—this light is built for wet conditions. The sealed waterproof housing keeps moisture from reaching the circuit board or diodes, protecting the light even when it’s used on trailers that get backed into the water. Whether it’s waves, spray, or heavy downpours, it stays sealed tight and keeps on shining.
The integrated chrome bezel gives this oval light a polished look that fits cleanly onto any flat mounting surface. Measuring only 3/4" thick, it sits low and smooth instead of sticking out awkwardly. The mounting holes are spaced 3-1/8" center-to-center for a simple, direct fit that looks as good as it performs.
Installation is straightforward with the surface-mount design and 2-wire setup. It uses standard 0.180" male bullets for quick connections to power and ground—no complicated harnesses or adapters needed. The low-profile body lays flush against the trailer surface, and because the wiring only needs a small hole for pass-through, setup is clean and quick without extra drilling or cutting.
This P2-rated light provides up to a 45-degree spread to either side of center for a total of 90 degrees of coverage, perfect for use as either a clearance light or side marker light when mounted properly. That focused beam gives clear visibility from straight on while keeping your lighting layout compliant with DOT standards.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Speaker 1: Today we're gonna be taking a look at the Optronics Millennium series LED side marker or clearance light. This light is a PT rated, red light that can be used as a side marker or clearance light for your trailer. Features a sealed, waterproof design that is submersible. It has the clear, polycarbonate lens that's very strong and durable. It does come with a chrome bezel that adds a clean finish look to the unit, that simply just snaps over the housing, snaps into place.It is a two wire design with 0.18 male bullet connectors, one for power one for ground. LEDs make great replacement for incandescent light.
They last longer, burn brighter, and they're much more efficient, you don't have to worry about replacing bulbs or worry about brittle filaments. It is department of transportation compliant.A few measurements to go over with you real quick, overall length is about four and one-quarter inches. Going this direction, it's about one and seven-sixteenths of an inch. Overall depth is about three-quarters of an inch, and the mount holes are separated on center by three and one-eighths of an inch. Mounting hardware not included.Power draw at 12.8 volts is 0.033 amps.
Contains a total of three LEDs or three diodes and Optronics puts a lifetime warranty on the LEDs. We're gonna go ahead and hook it up to power, that way you can see what it looks like with some power running to it, and then we'll also be able to turn off our overhead lights so you can see it in a lower lights setting.So you can see here that it sends out a very strong, consistent signal. Again, it's got three LED's that are red in color. The multi diode design really helps optimize the light output, and this would be a great choice to use as a side marker or clearance light for your trailer.That's gonna do it for today's look at the Optronics Millennium Series LED Trailer Light.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Great Quality Products and the arrive on time or early. Very Good Service as well!
Great service and great product, just what we were looking for.
without the silver bezel this light is a match in color and fit for the fiberglass nose on my class-C RV. Looks really sharp too! Much better than the OE incandescent lights.
Good morning!
I’m very happy to deal with etrailer, because of the excellent service they provide. By the way I want to bring to your attentions my mistake of choosing Millennium M5 instead of Optroniics led clearance which is the one I really need.
Thanks!
Same as original lights, much better price than at the parts store. Quick shipping, will purchase again as needed. Thank you.
Fast shipping, good quality! Fair price. Thank you
EXACT MATCH
The side marker lights look very good. They are high quality and well built.
etrailer has been a wonderful resource for me. They generally include videos of the products
installed, which makes things easier to understand
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