How to Connect Trailer Wiring to Optronics # ST8RB and # ST9RB Trailer Tailllights
Updated 03/26/2016 | Published 03/24/2016
Products Featured in This Question
Question:
I have all new equipment from you to rebuild my trailer but I do not have the Connectors for the lights. Didnt see it with the items and cant find it now. I have the ST_9RB tail lights and just need the electrical connectors or harness that has the proper connectors. Thanks
asked by: Dan H
Helpful Expert Reply:
If you have the Optronics # ST8RB and # ST9RB, no connector is needed. On the back of the taillight, there is a hole for the stop/turn and a hole for the running light wire. Each of these holes will have a smaller hole directly below it. Strip back the insulation on the wire by about a 1/4 inch, twist the copper strands of each wire tightly and push it into the hole in the back of the lamp as you're pushing a small screwdriver into the smaller hole. Once the wire is fully inserted, remove the screwdriver, which locks the wire into place. The two mounting bolts provide the ground connection, so the lamp will need to be connected to the metal trailer frame, or to a piece of metal that's connected to the trailer frame.
If you click the video link I've provided for you, it'll be clear to you.
Product Page this Question was Asked From
Optronics Combination Trailer Tail Light - 6 Function - Incandescent - Red Lens - Passenger Side
- Trailer Lights
- Tail Lights
- Brake/Tail/Turn
- Marker
- Square
- Surface Mount
- Non-Submersible Lights
- Incandescent Light
- 5-5/16L x 4-9/16W Inch
- Red
- Optronics
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Trailer Wiring
- Shop: Nylon Bushing - 9/16" Inner Diameter, 11/16" Outer Diameter - 1-3/4" Long
- Shop: Tandem-Axle Trailer Hanger Kit for Double-Eye Springs - 1-1/2" Front/Rear, 2-1/2" Center
- Search Results: wire connectors wiring
- Search Results: electrical tape wiring
- Search Results: trailer lights
- Search Results: wire clips
- Search Results: rear light bar
- Search Results: rear trailer lights
- Shop: Optronics Combination Trailer Tail Light - 6 Function - Incandescent - Red Lens - Passenger Side
- Shop: TowSmart 4-Way Flat Trailer Connector w/ 60" Harness
- Shop: Combination Trailer Tail Light - 7 Function - Incandescent - Square - Red Lens - Driver Side
- Q&A: Replacement Rear Taillights and Clearance Light Bar for Boat Trailer
- Q&A: Recommended Wiring and Lights for Utility Trailer
- Shop: TowSmart 4-Way Flat Trailer Connector w/ Wire Tester - Trailer End - 24"
- Shop: TowSmart 16 Gauge, 4 Conductor Bonded Parallel Wire - 25'
- Video: A Closer Look at the Quick Splices
- Video: Detailed Breakdown of the 35 Ft 4-Way Trailer Wiring Harness
- Video: What to Know About the 25 Ft 5-Way Trailer Wiring Harness
- Video: Fishing Rod Holder: The Breakdown
- Video: All You Need to Know About the Combination Trailer Tail Light
- Video: Optronics Combination Trailer Tail Light Review
- Video: An In-Depth Look at the Peterson Tail Light for Trailers Over 80" Wide
- Q&A: What is Most Common Trailer Wheel 6 Lug Bolt Pattern
- Q&A: Replacement Spring Loaded Jack For A Binkley 48000 SL
- Q&A: How Do The Mounting Holes On The Demco Coupler DM14040-81 Measure?
- Q&A: Looking For Replacement 7-Way Plug With Double Prong Design
- Q&A: Difference Between Equal-i-zer Replacement Socket Pin 90-03-9212 and EQ95-01-9400
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Trailer Wiring Diagrams
on Trailer Lights
