What Are The Wire Functions Of The Optronics LED Trailer License Plate Light # LPL81C1B
Updated 04/09/2024 | Published 04/08/2024 >
Products Featured in This Question
Question:
Hi: I bought an LED tag light from you. It has two wires white and black with a plug. My ATC trailer has only one wire black which seems odd and clearly uses the body as ground. I just want to make I know what the color code is on the unit you sent me, white and black. Is white +positive and black -negative on your LED tag fixture? I only ask since the existing ATC tag has just one black wire going into it. Thank you
asked by: Lawrence P
Expert Reply:
Hey Lawrence,
The black wire on the Optronics LED Trailer License Plate Light # LPL81C1B is going to be your 12v power and the white wire will be the ground. You can either cut the plug off and hardwire the light or use a connector like the # GP-1 or # 142-49 to connect your light to power/ground.
Product Page this Question was Asked From
Westin E-Series Round Nerf Bars - 3" - Black Powder Coated Steel
- Nerf Bars - Running Boards
- Nerf Bars
- Round
- 3 Inch Wide
- Cab Length
- Gloss Finish
- Fixed Step
- Steel
- Black
- Westin
more information >
Continue Researching
- Shop: Thinline LED Clearance and Side Marker Light - Submersible - 3 Diodes - Rectangle - Red
- Search Results: al91rb
- Search Results: 4 wire pigtail
- Search Results: 2 prong pigtail
- Search Results: a45pb
- Q&A: Recommendations for installing a LED Trailer Light # STL35RB on a 2002 Ranger Trail Trailer
- Q&A: Trailer Wiring and Lighting Replacement for Trailer with 4.5 inch Red and 2.5 inch Amber Light
- Q&A: Size of Mounting Hole Required for Installing Optronics Grommet # A91GB
- Q&A: Ranger Boats LED Trailer Light Pigtails Adapter Availability
- Q&A: Wiring Pigtail and Mounting Bracket Options For Installing Thinline LED Clearance And Marker Lights
- Q&A: Wiring Marker Light onto Trailer
- Q&A: Wiring Harness Pig Tail Recommendation for Clearance Light MC57RB
- Shop: Grommet for Optronics A91, AL82, AL90, AL91, or AL191 Series Trailer Lights - Black PVC
- Shop: Hopkins 2-Pole Flat Wiring Extension - 12" Long
- Shop: 2-Wire Pigtail for Custer Clearance Trailer Lights - 2-Prong PL-10 Plug
- Shop: Right Angle 2-Wire Pigtail for Optronics Trailer Lights - 2-Prong PL-10 Plug - 6" Lead
- Shop: Peterson 2-Wire Pigtail for Trailer Lights - 2-Prong PL-10 Plug - 6" Lead
- Shop: 3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead


Lawrence P.
4/9/2024
Thank you very much for the help