How to Install LED Trailer Light that Grounds Through Mounting Hardware on Aluminum Trailer
Updated 04/18/2019 | Published 04/17/2019
Products Featured in This Question
Question:
does the mounting surface has to be metal for the one wire trailer light to be grounded and lit? because i have an aluminum mounting surface on our trailer where i want to place the lights.
asked by: Jake Y
Helpful Expert Reply:
Since the Dragon's Eye LED Clearance Light # DG52505VP that you referenced grounds through its mounting hardware you will want to actually add a ground wire with some 12 gauge wire like # 12-1-1. You will need to attach the wire at one end to the light's mounting bolt and run it up to the main ground circuit at the trailer connector.
Aluminum doesn't conduct electricity very well so mounting this light directly to the frame without adding a ground wire will likely result in intermittent operation. Running a ground wire from the light up to the connector is the only sure way to maintain a secure ground connection and complete the circuit.
Product Page this Question was Asked From
Dragon's Eye LED Clearance or Side Marker Light - Weatherproof - Oval - 2 Diodes - Amber Lens
- Trailer Lights
- Clearance Lights
- Rear Clearance
- Side Marker
- Oval
- Surface Mount
- LED Light
- 2-5/8L x 1-1/4W Inch
- Amber
- Diamond
more information >
Continue Researching
- Shop: Optronics LED Mini Clearance or Side Marker Trailer Light - Submersible - 2 Diodes - Amber Lens
- Shop: Dragon's Eye LED Clearance or Side Marker Light - Weatherproof - Oval - 2 Diodes - Amber Lens
- Shop: CE Smith Single Axle Trailer Fender w/ Top and Side Steps - Black Plastic - 13" Wheels - Qty 1
- Shop: Dragon's Eye LED Utility Marker Light - Weatherproof - Oval - 2 Diodes - White LEDs
- Video: In-Depth Review of the Hopkins Go Gear Console Plus Interior Cargo Organizer
- Video: Detailed Breakdown of the Optronics LED Mini Clearance or Side Marker Trailer Light
- Search Results: trailer covers
- Search Results: end cap boat trailer parts
- Search Results: frame end cap
- Search Results: side marker light
- Search Results: waterproof connectors
- Search Results: license plate holder
- Search Results: end cap
- Shop: Optronics Mini Side Marker and Clearance Light - Submersible - 3 Diodes - Clear Lens w/ Amber LEDs
- Shop: Grommet for Optronics A91, AL82, AL90, AL91, or AL191 Series Trailer Lights - Black PVC
- Shop: Right Angle 2-Wire Pigtail for Optronics Trailer Lights - 2-Prong PL-10 Plug - 6" Lead
- Article: Trailer Wiring Diagrams
- Shop: Trailer Wiring
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Trailer Lighting Requirements
- Video: Measuring To Choose The Right Trailer Axle
- Q&A: How to Determine Hanger Spacing for Tandem Axle Trailer Suspension with 26 Inch Springs
- Video: Complete Breakdown of the Timbren Axle-Less Trailer Suspension w/ Idler Hubs
- Shop: Brake Controller
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Video: Ultimate Overview of the etrailer Enclosed Trailer Transition Plate
on Trailer Lights
