Square Trailer Clearance and Side Marker Light with Reflector - Red
This square light can be used as a clearance or side marker light. The red lens is reflectorized, meaning that a separate reflector is not needed for DOT compliance. The light measures 2-3/4" long x 2-1/8" wide x 1" deep. The molded plastic housing and durable lens provide all-weather protection against corrosion. The light features a replaceable, screw-down lens and easy-to-replace bulb. The light contains a single lead wire for power and is grounded through the mounting stud.
- Red, square light functions as clearance, side marker light
- Reflectorized lens is DOT compliant, eliminating need for separate reflector
- Weather and corrosion resistant
- Single-wire design grounds through the mounting stud
- Dimensions: 2-3/4" L x 2-1/8" W x 1" D
- Replaceable lens and bulb
Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # MR2020R
Wesbar # 3103
Peterson # 114R
Manufacturer Specifications
Square clearance or side marker light with a reflectorized lens, eliminating the need for a separate reflector to meet DOT requirements. Single-wire design grounds through mounting stud. Features replaceable lens and easy to change replaceable bulb. All-weather, molded plastic housing and durable lens to protect against corrosion.

MC-36RB Red Square Reflector Marker, Clearance Light by Optronics, Inc.