🔩Product Overview
This stainless steel plate provides a clean mounting solution for adding two 3-inch watermelon lights to a semi-truck interior. Its highly polished surface complements other stainless steel and chrome interior accessories while helping create a distinctive custom lighting installation.
The plate is suitable for above-door, cab and sleeper applications where the mounting surface and available clearance are compatible. Because truck interiors and mounting locations vary, modification may be required during installation.
Ideal for:
- Kenworth custom interiors
- Peterbilt custom interiors
- Cab and sleeper lighting upgrades
- Above-door dome light installations
- Show trucks and customized working trucks
- Replacing or covering a modified interior light area
🔧Key Features & Benefits
Holds Two 3-Inch Watermelon Lights
The plate is designed to accommodate two 3-inch watermelon lights, allowing them to function as a custom interior dome light when properly installed and wired.
Highly Polished 304 Stainless Steel
Premium-grade 304 stainless steel provides corrosion resistance, durability and a bright polished finish suited to semi-truck interiors.
18-Gauge Construction
The plate is manufactured from 18-gauge stainless steel, providing a solid mounting surface without the bulk of heavier interior components.
Integrated Toggle-Switch Cutout
A dedicated cutout allows a compatible toggle switch to be incorporated into the installation for convenient control of the interior lights.
The toggle switch is sold separately.
Multiple Interior Installation Options
The dome light plate can be used in cab or sleeper areas, including compatible above-door locations. Exact placement depends on the truck’s interior configuration and available mounting space.
Custom-Truck Appearance
The polished stainless steel finish coordinates with chrome trim, stainless steel dash accessories and other custom interior components.
Performance / Compatibility / Use-Case
This plate is intended to mount two 3-inch watermelon lights as a custom interior dome-light assembly.
Listed applications include:
- Various Kenworth trucks
- Various Peterbilt trucks
- Other trucks with a compatible mounting location
- Cab installations
- Sleeper installations
- Above-door mounting locations
Product specifications:
- Product type: Interior dome light mounting plate
- Material: 304 stainless steel
- Material thickness: 18 gauge
- Finish: Highly polished
- Light capacity: Two 3-inch watermelon lights
- Switch provision: Toggle-switch cutout
- Installation location: Cab, sleeper or compatible above-door area
- Modification: May be required
- Quantity: Sold individually
- Warranty: 6 months
This is not confirmed as a direct-fit component for every Kenworth or Peterbilt model. Measure the intended mounting location and compare the plate dimensions, light openings and switch cutout before ordering.
📐Installation / Fitment / Technical Details
Installation requirements vary by truck model, interior panel and chosen mounting location. The plate may require drilling, trimming, fabrication or other modifications to achieve proper fitment.
Before installation:
- Measure the intended mounting surface
- Confirm clearance behind the interior panel
- Verify compatibility with two 3-inch watermelon lights
- Confirm the toggle switch fits the provided cutout
- Plan the wiring route and power source
- Check for wiring, structural components and other obstructions before drilling
- Confirm that the plate covers the intended installation area
The watermelon lights must be installed and wired according to their individual requirements. Use properly rated wiring, circuit protection and electrical connections for the chosen lights and switch configuration.
Professional installation is recommended when cutting interior panels, routing new wiring or modifying the mounting surface.
Build Quality / Warranty
The dome light plate is constructed from 18-gauge, premium-grade 304 stainless steel. Its highly polished finish provides a bright custom appearance while the stainless steel construction offers durability and corrosion resistance for interior truck use.
Warranty: 6-month manufacturer warranty.
What’s Included
- 1 × 304 Stainless Steel Above-Door Dome Light Plate
Watermelon lights, toggle switches, wiring and mounting hardware are not listed as included and may need to be purchased separately.
Frequently Asked Questions
What is this dome light plate used for?
This plate allows two 3-inch watermelon lights to be installed as a custom interior dome light in a compatible truck cab or sleeper.
Which trucks does this dome light plate fit?
The plate fits various Kenworth, Peterbilt and other trucks with a compatible mounting area. Exact model-specific fitment is not provided, so measurements and installation requirements should be confirmed before ordering.
Is this a direct-fit dome light plate?
Direct fitment is not guaranteed. The manufacturer states that modification may be required depending on the truck and installation location.
Where can the plate be installed?
The plate is intended for compatible cab and sleeper locations, including above-door installations. Available space, panel shape and rear clearance should be checked first.
What size watermelon lights fit this plate?
The plate is designed to hold two 3-inch watermelon lights.
Are the watermelon lights included?
Watermelon lights are not listed as included. This product is sold as one stainless steel mounting plate.
Does the plate include a toggle switch?
No. The plate includes a toggle-switch cutout, but the compatible toggle switch is sold separately.
Is mounting hardware included?
Mounting hardware is not listed as included. The required fasteners may vary by truck and mounting surface.
What is the plate made from?
The dome light plate is made from 18-gauge 304 stainless steel with a highly polished finish.
Can this plate be used in a sleeper?
Yes. The plate is intended for both cab and sleeper applications when the mounting location is compatible.
Will installation require drilling or cutting?
It may. Installation can require drilling, trimming or other modification depending on the truck’s interior configuration and selected mounting location.
How many plates are included?
The product is sold individually, with one stainless steel dome light plate per order.
















