Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
4" L x 2-1/16" W x 1-5/32" D; Reflectorized lens; corrosion resistant; replaceable lens and bulb; surface mount on 3" centers; 1-wire; 1-bulb incandescent
This oval light can be used as a clearance or side marker light. The oblong, red lens is reflectorized, meaning that a separate reflector is not needed for DOT compliance. The light measures 4" long x 2-1/16" wide x 1-5/32" deep. The molded plastic housing and durable lens provide all-weather protection against corrosion. The light features a replaceable, snap-on lens and easy-to-replace bulb. The light mounts on standard 3" centers. The light contains a single lead wire for power and is grounded through the mounting hardware.
Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # ML2042R
Truck Lite # 26304R
Grote # 46702
Peterson # 108WR
Oblong clearance or side marker light with a reflectorized lens, eliminating the need for a separate reflector to meet DOT requirements. Features snap-on, replaceable lens and easy to change replaceable bulb. All-weather, molded plastic housing and durable lens protect against corrosion. Mounts on industry standard 3" centers. Single-wire design grounds through mounting hardware.
Video of Oval Trailer Clearance, Side Marker Light with Reflector - Red
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Today we have Optronics Oval Trailer Clearance and Side Marker Light part number MC38RB. The lens on this light is DOT compliant and is also reflectorized. Both the lens and the bulb are replaceable. The light is designed to surface mount on your trailer using mounting holes that are 3 inches center to center. The light also utilizes a single wire design meaning you will have one wire lead for power and the light will ground through the mounting hardware. Next we will hook it up to a power supply so you can see how it looks. We will connect our ground to the hardware used to mount the light and our power to the wire lead. Next we will turn off the overhead lights so you can see how bright the light is. And that does it for Optronics Oval Trailer Clearance and Side Marker Light part number MC38RB.
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Average Customer Rating: 
5.0 out of 5 stars (2 Customer Reviews)
by: Larry G02/03/2012
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Great product for the money 31025
by: Nate M.02/25/2011
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Replaced two of the existing clearance lights on a cargo trailer. Easy to install and worked great.7888
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