How Does Optronics MCL45AB Double Bullseye Clearance/Side Marker Light Ground
Question:
Ref Optronics Double Bullseye LED Trailer Clearance or Side Marker Light - 10 Diodes - Amber Lens Item # MCL45AB This side marker is a single wire i assume is Positive? The mounting screws to the vehicle act as the negative lead?
asked by: Charles H
Helpful Expert Reply:
You assume correctly, sir.
The black wire provides power, and the lamp would ground via its mounting screws as is shown in the install video I've linked for your convenience. If the lamp isn't directly connected to metal that's in direct contact with the trailer frame, you'll need to run a jumper wire from the mounting screw to the trailer frame to complete the ground circuit.
![Mike L](https://images.etrailer.com/static/images/catg/people/166_tn.jpg)
Product Page this Question was Asked From
Optronics Double Bullseye LED Trailer Clearance or Side Marker Light - 10 Diodes - Amber Lens
- Trailer Lights
- Clearance Lights
- Rear Clearance
- Side Marker
- Rectangle
- Surface Mount
- Non-Submersible Lights
- LED Light
- 4-1/16L x 2-1/8W Inch
- Amber
- Optronics
more information >
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