Partsam 2-Pack Watermelon Light Bezel Adapter 4in Round Stainless Steel, Polished Waterproof Mount

These two stainless-steel bezel adapters from Partsam secure and finish any 4" round (watermelon-style) marker light, providing a weatherproof, polished mount and included hardware. Partsam's 2-piece watermelon light bunk adapters are replacement mounting bezels designed to accept any standard 4" round light opening. Manufactured from corrosion-resistant stainless steel and supplied with foam gaskets and screws, the set gives an instant, tidy upgrade to trailer, truck, or RV lighting cutouts without changing the lamp itself.

How do these bezels protect lights outdoors?

The bezels create a solid metal barrier around the light flange, helping block moisture and debris from the mounting gap. Each ring includes a foam gasket that compresses for a snug, waterproof fit and reduces vibration.

• Stainless steel resists rust and corrosion in wet conditions
• Foam gasket provides a waterproof seal between light and panel
• Secure screw pack prevents loosening from road vibration

Will these fit my existing 4" watermelon lights?

The adapters are engineered for any standard 4" round light cutout, including Partsam watermelon-style marker lights and most aftermarket lights with the same diameter. They mount over the light flange and fasten with the provided screws for a universal fit.

• Designed for standard 4" round hole dimensions
• Works with Partsam and most aftermarket 4" lights
• Includes mounting screws to attach to finished panels immediately

How easy is installation for a DIYer?

Installation is straightforward: place the foam gasket behind the bezel, align the ring over the 4" light, and fasten with the included screws. No special tools or rewiring are required, so you can complete the job in minutes with a screwdriver.

• Snap-on design requires only basic hand tools
• Gasket reduces need for additional sealants
• Quick swap-out for existing bezels or bare cutouts

What finish and visual effect do these bezels provide?

Each stainless-steel bezel is polished for a smooth, modern appearance that complements chrome, stainless, or painted surfaces. The clean ring hides rough cut edges and gives a factory-like finish to any light installation.

• Polished surface for an upgraded, professional look
• Covers uneven or imperfect mounting holes cleanly
• Suitable for trucks, trailers, RVs, and marine use

Who is this for These Partsam bezel adapters are ideal for vehicle owners and installers who want a durable, attractive mount for 4" round watermelon marker lights. Choose this 2-pack if you need corrosion-resistant hardware, a watertight mounting solution, and a fast, tool-light installation to refresh or repair exterior lighting openings.

FAQ

Q: Do these bezels include the lights?

A: No, the package contains two stainless steel bezels, two foam gaskets, and mounting screws only; lights are not included.

Q: Can I use them on marine boats?

A: Yes, the stainless steel construction resists rust and works in marine environments when installed with the gasket.