Product Overview
Watermelon marker lights are a staple of classic truck lighting — and this GloLight flush mount version combines that iconic style with modern LED performance.
With 9 high-output amber LEDs and GloLight technology, this marker light delivers bright illumination and a smooth halo-style glow behind the traditional domed watermelon lens.
Ideal for replacing traditional cab marker lights or upgrading air cleaner lighting.
Perfect for:
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Semi trucks
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Air cleaner brackets
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Custom light panels
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Cab panels
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Custom truck builds
Key Features & Benefits
GloLight LED Technology
GloLight technology produces a smooth, evenly distributed glow rather than visible individual LED points.
9 High-Intensity Amber LEDs
Nine bright amber LEDs provide strong illumination for improved visibility.
Dual-Function Lighting
Supports dual-function operation depending on wiring configuration.
Classic Watermelon Lens Styling
The domed watermelon-style lens creates the traditional truck marker light appearance.
Durable Polycarbonate Lens
Impact-resistant polycarbonate lens helps protect the light from road debris and environmental exposure.
Weather-Resistant Construction
The lens is sonically sealed and electronics are epoxy coated to help prevent moisture intrusion.
Performance / Compatibility / Use-Case
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Voltage: 12V DC
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LED Count: 9 LEDs
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LED Color: Amber
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Lens Color: Amber
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Light Type: Dual function marker light
Mounting:
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Flush mount design
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Mounting holes spaced 3-1/16″ apart
Compatible with:
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United Pacific air cleaner brackets
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Custom light panels
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Light brackets and housings
Optional stainless steel bezel available (#30317).
Installation / Fitment / Technical Details
This light installs using a flush mount bracket system.
Mounting holes are spaced 3-1/16″ apart, designed to fit United Pacific air cleaner brackets and compatible lighting mounts.
Professional installation is recommended if unfamiliar with vehicle wiring systems.
Build Quality / Warranty
Constructed with:
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Polycarbonate lens
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Epoxy sealed electronics
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Weather-resistant design
Designed for durability in truck lighting applications.
Warranty: 6-month manufacturer warranty.
What’s Included
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(1) 9 LED GloLight Watermelon Flush Mount Marker Light
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Mounting hardware as included with the kit
Optional stainless steel bezel sold separately (#30317).
Frequently Asked Questions
What is GloLight technology?
GloLight technology produces a smooth, even illumination pattern rather than visible individual LED points.
Where can this light be installed?
It is commonly installed on air cleaner brackets, custom panels, or flush mount marker locations.
What voltage does this light operate on?
This marker light is designed for 12V DC vehicle electrical systems.
Does this light require a bezel?
No. It installs flush mount, but a compatible stainless bezel (#30317) can be added.
What is the mounting hole spacing?
Mounting holes are spaced 3-1/16″ apart.
What warranty is included?
This product includes a 6-month manufacturer warranty.
