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This Old Trailer: Troubleshooting the Full Ground Wire Video

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Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 10 Diodes - Red Lens


Optronics Trailer Lights

638 reviews


Code: STL72RB

Retail: $19.54

Price:  $12.75
  • Trailer Lights
  • Tail Lights
  • Stop/Turn/Tail
  • Oval
  • Recessed Mount
  • Submersible Lights
  • LED Light
  • 6-1/2L x 2W Inch
  • Red
  • Optronics



6-7/16" x 2-1/8" Oval. Waterproof LED trailer tail light functions as a stop, tail, and turn signal light. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 3-prong plug (not included).


Do you have a question about part STL72RB?more information >     


Troubleshooting the Full Ground Wire Episode of This Old Trailer


We have demonstrated all of these fixes checking the ground on the trailer. The trailer itself is actually used as a ground obviously. Now there is some cases where you boat trailer guys and some small utility trailers out there, the ground is actually carried in a separate wire that lowers the trailer frame completely. The same tricks apply to check and make sure your light is working. Again… see more >     


Info for this part was:

Employee Joshua S
Video by:
Joshua S
Employee Dustin K
Video by:
Dustin K
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Ryan G
Installed by:
Ryan G

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