Cutout Dimensions Needed for Flush Mount Oval LED Trailer Lights
Question:
6 flush mount trailer light kit waterproof tll12rk. I am mounting these lights in a new construction build trailer and need to know what size hole to cut to mount them?
asked by: Cliff B
Expert Reply:
The Optronics LED Trailer Tail light - Stop, Tail, Turn - Submersible - 10 Diodes - Red Lens # STL72RB will use the PVC Grommet for 6-1/2" Oval Trailer Tail Lights # A70GB for mounting. With this combination the opening you need to cut is a 6-11/16" long x 2-5/8" wide hole like you can find on the mounting bracket # BK70BB. You may want to get the bracket as a stencil to give you the perfect fit. You will also need the wiring pigtail # A45PB for each light.
The kit you mentioned # TLL12RK is comprised of these parts so you can simply order 3 kits for your 6 lights.

Products Referenced in This Question
3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead
- Accessories and Parts
- Trailer Lights
- Wiring
- Plugs and Pigtails
- 10 Inch Long
- Three Wire
- Straight Pigtail
- Optronics
more information >
PVC Grommet for 6-1/2" Oval Trailer Tail Lights
- Accessories and Parts
- Trailer Lights
- Mounting Hardware
- Grommet
- 6-1/2 Inch Long
- Oval
- Optronics
more information >
Trailer Light Mounting Bracket for 6-1/2" Oval Trailer Lights, Steel - Black Powder Coat
- Accessories and Parts
- Trailer Lights
- Mounting Hardware
- 6-1/2 Inch Diameter
- Brackets
- Black
- Optronics
more information >
Optronics Fleet LED Trailer Tail Lights w/ Grommets - Stop,Turn,Tail - Submersible - Oval - Qty 2
- Trailer Lights
- Tail Lights
- Stop/Turn/Tail
- Oval
- Kit
- Recessed Mount
- Submersible Lights
- LED Light
- 6-1/2L x 2W Inch
- Red
- Optronics
more information >
Product Page this Question was Asked From
Optronics LED Trailer Light - Brake, Tail, Turn - Submersible - Oval - Red
- Trailer Lights
- Tail Lights
- Stop/Turn/Tail
- Oval
- Recessed Mount
- Submersible Lights
- LED Light
- 6-1/2L x 2W Inch
- Red
- Optronics
more information >
Featured Help Information
Miscellaneous Media






Continue Researching
- Shop: Trailer Wiring
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Video: Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL: The Breakdown
- Shop: Optronics LED Trailer Light - Brake, Tail, Turn - Submersible - Oval - Red
- Shop: 2" Round Grommet - Flush Mount - Open Back
- Video: Complete Breakdown of the Lippert OneControl Insight Camera LCD Display Kit
- Search Results: air spring spacer
- Article: Trailer Wiring Diagrams
- Shop: Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL - 4" Lift - Qty 2
- Shop: MORryde RV Cargo Slide Tray - 60" x 33" - 1 Way Slide - 60 Percent Extension - 800 lbs
- Search Results: trailer lights
- Shop: 18 Gauge, 3 Conductor Bonded Parallel Wire - Per Foot
- Shop: Steel Spoke Trailer Wheel - 12" x 4" Rim - 4 on 4 - Galvanized Finish
- Search Results: trailer wiring
- Q&A: How To Wire Sealed, Thin Line, LED Stop/Turn/Tail Light, 3-Function Trailer Light # STL69RRXB
- Search Results: trailer wiring harness
- Search Results: tailights
- Search Results: wiring
- Q&A: Hanger Spacing Recommendations for a Triple Axle Trailer with 25-1/4 inch Springs
- Search Results: receiver
- Q&A: How to Cut a Grommet Hole for Installation of the Oval Trailer Tail Lights # STL22RB
- Video: Checking Out the LED Mini Strobe Light Bar
- Article: 7 Facts About RV Antifreeze Every RVer Should Know
- Shop: Off Road Lights
- Shop: Side Window Vents
- Shop: Vehicle Lights
- Video: Miro-Flex LED Clearance or Side Marker Light w/ Reflector Feature Review
- Video: Comprehensive Review: Miro-Flex LED Clearance or Side Marker Light w/ Reflector
- Q&A: Comparing the Timbren Silent Ride for Tandem Axle Trailers to the Roadmaster Shock Absorbers
- Video: Detailed Breakdown of the LED Clearance Light Assembly for Trailer Fender