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Optronics LED Clearance Light - 3/4" Round - Yellow - 12V-24V
(3210 reviews)
Price: $25.15
In Stock
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Optronics LED Clearance Light - 3/4" Round - Yellow - 12V-24V
Part Number: OPT93UD
In Stock
$25.15
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- All Info
- Reviews (3210)
- Q & A (0)
- Photos
Optronics Trailer Lights - OPT93UD
- Clearance Lights
- Round
- LED Light
- Amber
- Marker
- 3/4 Inch Diameter
- Surface Mount
- Optronics
Add compact side marker or clearance lighting with this 3/4" round yellow LED light. It includes a grommet, hardwired 7-1/2" leads, and a durable polycarbonate lens and housing for road-ready visibility.
Features:
- 3/4" Round LED light works as a marker or clearance light
- Yellow lens and LED provide visibility for front or side applications
- Single-diode design gives you compact lighting with low power draw
- Included A11GB grommet creates a clean, secure mount
- Hardwired 2-wire design connects directly to your trailer or vehicle wiring
- Black wire connects to power and white wire connects to ground
- Polycarbonate lens and housing help resist damage from regular road use
- Compatible with 12V and 24V electrical systems
- Meets FMVSS PC requirements
Specs:
- Light type: LED marker/clearance light
- Shape: Round
- Size: 3/4"
- Color: Yellow
- Dimensions: 3/4" wide x 3/4" tall x 15/16" deep
- Diodes: 1
- Voltage: 12V-24V
- Mount: Grommet mount
- Included grommet: A11GB
- Connection: Hardwired
- Lead length: 7-1/2"
- Wire functions:
- Black: Power
- White: Ground
- Amp draw: 0.052 amps
- FMVSS rating: PC
- Lens material: Polycarbonate
- Housing material: Polycarbonate
- Weight: 0.022 lbs
- Warranty: Lifetime LED warranty
MCL10AK1224B Optronics LED Clearance and Marker Light - Yellow 3/4" Round - Grommet Mount - Hardwired - 12V-24V
Ratings & Reviews
4.8
3210 reviews
by:
Jim
03/31/2026
These Optronic LED lites were exactly what I was looking for my boat trailer. Easy install and very bright. Good product and quick shipping. I highly recommend this company.
by:
Robert
08/29/2026
Thought I was buying a pair wait a week to get them installed just to find out there was only one amd now have to pay shipping again to get the second one had that been clear in the beginning I would have ordered 2 and only paid shipping once and been able to get the lights amd woring on my boat trailer finished inst3ad of now paying double shipping and now waiting another week for the other light
by:
Dan
10/12/2026
Boat trailer lights worked great
by:
Terry
10/10/2026
The product arrived exactly on time and it was a direct replacement for the original light. Installation was a breeze so now I am ready for my fishing trip!
by:
Dave
08/06/2026
The light works excellent. Unfortunately after I took the old one off I realized that the original was never wired up correctly from the factory lol. New light is much brighter so I might go ahead and replace the other two. Received very quickly.
by:
Robert
06/03/2026
Had trouble tracking these specific lights down online. I have bought a few things from etrailer before and they always deliver exactly as advertised. These are a direct replacement for the lights that I had which seemed impossible to find!
by:
Kenneth
06/29/2026
The lights went on easy with one positive wire and ground. Being led makes it brighter than my old lights
by:
Benjamin
07/30/2026
Received a large bolt. I ordered a trailer side marker light.
by:
Alan
06/07/2026
Ordered the LED trailer pucks. They came really quickly, and the bonus was they already had dielectric grease on the female contacts and ready to install. I was pleasantly surprised.
by:
Raymond
05/23/2025
I thought yall were just trailers , was not aware did boat as well, thanks deliver in great shape
Raymond
5/24/2026
At first the light was brighter than the other lites on the trailer. It has settled down so as to match the brightness of the other lights.
by:
Pat
03/26/2025
I bought the led lights over a year ago and even with MI winters and all the road salt the are still working perfectly. Great product you won't go wrong buying them.
Victoria H.
3/26/2025
Wow, that's great to hear that these have held up so well for you Pat! Keep shining bright :)
Pat
3/27/2026
Its been a couple years of Michigan weather and winters with the most hated road salt. The LED lights are still working without any issues. I still recommend buying these lights you wont go wrong.
Heather A.
3/27/2026
@Pat Road salt can be brutal on lights, so it’s great to know they’ve held up that well over a couple of years without any issues. I really appreciate you sharing that kind of long term experience since that’s exactly what people are looking for when they’re deciding. What are you using the lights on?
by:
Scott
09/05/2026
Exact fit, fast shipping!
by:
Ben
09/05/2026
Old school marker lamp , works great
by:
Michael
06/30/2026
Super fast shipping. Product was as described and works perfectly as replacements on my motorhome. Very happy with this experience.
by:
Victor
07/22/2026
Easy ordering, fast shipping, fair price... what more could you ask for?
by:
Louis
08/19/2026
quality part, I appreciate the fast shipping.
by:
Darrell
08/11/2026
Really appreciate your approach to real customer Service! You guys are magnificent! Thank you so very much!
by:
Clark
05/21/2026
Thank you for the fast shipping, and the light was an exact match, will use e trailer for all my trailer lighting needs.
by:
Marvin S
04/18/2018
I want to thank you for all your help with my trailer you were more helpful than you realize. So this is my trailer for a 22' Flats Cat shallow draft Catamaran. I totally dismantled my trailer and buffed by hand with a wire buffer and sand blasted in some spots and applied multiple coats of some very expensive galvanize paint (Z.R.C.). I installed all new C. E. Smith Carpet (about 80'), seven new LED waterproof lights, new springs, new equalizers, new tongue jack, new wench, new safety chain, new chain brackets, all new SS hardware and a 35' long wiring harness.
I was able to send only one review with a picture of the safety chain and brackets. I'm having a little trouble with the rest..oh some of these items were bought locally or from your competitors, until I found ETRAILER. Your prices were cheaper for the exact same things. Your helpful how to videos were helpful. And Rose, your personal helpful knowledge made my buying experience very pleasant, I actually enjoyed talking to you! Thanks to ETRAILER and specifically to Rose G.
I was able to send only one review with a picture of the safety chain and brackets. I'm having a little trouble with the rest..oh some of these items were bought locally or from your competitors, until I found ETRAILER. Your prices were cheaper for the exact same things. Your helpful how to videos were helpful. And Rose, your personal helpful knowledge made my buying experience very pleasant, I actually enjoyed talking to you! Thanks to ETRAILER and specifically to Rose G.
by:
Steve D
10/28/2019
Brighter than the OEM side marker light. I was able to easily incorporate the signal circuit into the light. Now when I turn my turn indicators on, the person in my blind spot can see my intentions!
Stephen D.
10/29/2020
After one year the light still works without any issues. I love having a nice bright turn signal on the side of my RV.
by:
David A
09/10/2026
Exact replacement
by:
Jay
10/31/2024
Installation is super easy. Much better than the flush plugs on the other options models. Lights brightly.
Specs should include the following:
Mounting hole needs 1/4 inch minimum, and nut is 10mm.
Specs should include the following:
Mounting hole needs 1/4 inch minimum, and nut is 10mm.
Jay
11/1/2025
Still lighting brightly. Mounted on boat trailer that routinely goes in seawater. No problems so far.
by:
Horacecarter
02/15/2019
Timely shipment of the exact items I viewed online and needed to repair my boat trailer. I will go back to etrailer when I need items in the future. Price was also fair. Thanks etrailer.
Horacecarter
2/16/2020
Lights have worked well with a year in service. I would buy them again based on fit, price and reliability.
by:
Ryan
02/13/2018
Great product so far, bright and matches existing truck Amber LED lights. Easy to install with stud attached and single wire.
Ryan
2/13/2019
Product still works with no problem. Recommended for any use.
by:
Eric
02/26/2018
Very bright, very easy install; only reason for 4 stars is bc I just installed them and can't speak for their longevity; I drilled a small hole in my trailer next to the main mounting hole to poke the wire through, so as not to see the wire; looked very nice.
Eric
2/26/2019
As of the last time I launched which was in November the lights still worked great. They have been fully submersed many times in either fresh or salt water.
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Info for this part was:
Edited by:
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Written by:
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Installed by:
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Video by:
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Mike L.
3/31/2026
That's great to hear, Jim! I'm glad to hear your marker lights are working well for you. Where's your favorite boating spot? I really like Table Rock Lake in Missouri near Branson...