Older incandescent bulbs can be dim and power-hungry, but this Miro-Flex LED light changes that. With 3 red diodes behind a clear lens, it produces strong illumination while only drawing 0.047 amps at 12.8V. The faceted Miro-Flex reflector boosts light output and adds a modern look without wasting power. Plus, the LEDs are rated to last 50 times longer than traditional bulbs, so you won’t have to worry about replacements anytime soon.
Water damage ruins lights faster than anything, but this one is ready for it. The housing and lens are sonically sealed into a single waterproof unit that’s fully submersible. Whether it’s heavy rain, road spray, or full immersion, moisture can’t get in to corrode the wiring or short out the diodes. It’s a simple way to guarantee your light will stay working where others fail.
Installing new lights shouldn’t require special tools or complex wiring. This light surface mounts directly to flat panels using existing holes spaced 3-1/8" center to center. It connects through a straightforward 2-wire setup—one lead for power and one ground wire made with durable 19 AWG wire. The snap-on chrome bezel gives it a clean, finished appearance once mounted.
Visibility matters for safety and compliance, and this light’s P2 rating gives you 90 degrees of total coverage—45 degrees to each side of the centerline. That makes it ideal as either a clearance or side marker light when installed properly. Its DOT compliance ensures it meets lighting standards while keeping you visible on the road day or night.
Frequent bulb changes are a thing of the past with solid-state LEDs built right into the sealed housing. No fragile filaments, no moisture issues—just consistent performance backed by a lifetime warranty on the LEDs themselves. At 4-3/16" long x 1-3/8" tall x 3/4" thick, this light combines durability, efficiency, and style in one dependable package.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we are looking at the Optronics Sealed Miro-flex Mini Star Marker and Clearance Light, part number MCL17CRB. This light is designed to be sealed and waterproof, both lens and housing. It has a clear lens with a chrome cover. It is a two wire design lead with a ground and power wire to mount to all surfaces. It has three red LED, Light Emitting Diodes.
These are lifetime warranty LEDs, the light draws .047 amps on 12.8 volts. Lets go ahead and hook it up so you can see how it lights up. Now well go ahead and turn off the lights so you can see what it looks like in the dark. And there you have it for Optronics Sealed Miro-flex Mini Star Marker and Clearance Light, part number MCL17CRB.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
My trailer is super sexy now. The lights I have oredered are bright, light weught and vey well built. I can't imagine how eTrailer can sell such well built gear at such low prices. I am however very please that you do. Thanks
I appreciate eTrailer for all things that attach to a hitch. They have been more than helpful for parts to update/repair second hand/eBay/Marketplace purchases. From RV stuff to my new hitch mounted spare & rack. Quick response from customer service!
Exact replacement! Worked perfectly.
These were a direct replacement for my Intec trailer at a much cheaper price point than getting them direct.They are bright and of good quality.
This fixture was the exact replacement for my 2011 Trailmanor 2720 trailer. The manufacturer had moved to a more modern looking fixture. I was even able to use the old chrome piece from the old fixture to keep a uniform age look. I installed a wireless rearview camera and needed a new fixture and its longer wires to make everything work. May look a little strange, but it works like a charm. E-Trailer service was excellent as usual.
Great little lights, and very bright as well. They have been installed on a trailer and submerged many times since installed, and still work great!! Can't beat LED's for brightness and, hopefully, longevity!!! Attached is one picture of the overall trailer, and a closeup of the amber side light. I also have 2 red sidelights that are mounted above water at the rear of the trailer, and they are still working great as well.
These side markers (both red and amber LED) are great for my 12' trailer. They have 3 LEDs (you can also get 4), and their size is perfect for a small trailer. The LED's are really bright, not only at night, but also during the day, so they are easily seen. I especially like the fact that they are sealed, so there should be no water intrusion problems in the future. I have included a few pictures, the first showing the round LED brake/turn/running/reverse lights (that I had purchased earlier from etrailer) with the red side marker mounted vertically on the outside. The second shows a side view of the red side marker light, and the 3rd picture shows the side marker mounted to a small piece of 1" X 1" x 1/8" aluminum angle which I painted black to match the mounting frame of the round LED lights. I mounted the LED side marker to one leg of the aluminum angle, then mounted the other leg with 1" standoffs to two holes already present on the black mounting frame of the round LED light. Although all the lights are sealed against water intrusion, I decided to mount them on each side of the trailer at the top of 2 PVC pipes, about 36" long each, where the lights would not be exposed to immersing in water when launching/retrieving a boat.
Perfect match to factory installed Front Cab Marker Lights! 2015 Tiffin Allegro Bus 45LP
This item was an exact replacement for a marker light on my T@B320S trailer.. When we pulled the old light, we realized that the wiring went directly through the outside of the trailer into an inaccessible area inside the trailer. So we had to cut the old wires and rewire with wire nuts. Not sure how weatherproof this is, but it was the only way to do it. The light itself worked fine.
Very good to work with
Awesome and very bright.
Great.
This is a very nice light and fits perfectly. Just as represented.
While these look great, they will require trailer modifications on almost any retrofit.
I bought a pair of these for my old Airstream. The first one went (curb side) on ok. I had to drill extra holes in the skin to facilitate the wires. It looks fabulous.
The street side was not so good. The existing wires exit the skin near the mounting screws. I tried adding holes for the new screws but they hit a support. The design of this product will not cover the old wire holes and the trailer is not set up to allow the large holes required for the wires on the product. I’m back to conventional clearance lights.
I purchased this item for my Scamp 13ft. camper. Installation was a breeze and the wiring simple. At night they really set off the camper.
I purchased these clearness lights for my 1950 spartan royal mansion I love the brightness at night but the slim clean look in daylight modern but safe with a little vintage show etrailer delivers quickly looking forward to doing business with them soon thanks Bronson
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