Product Overview
Watermelon lights are one of the most recognizable lighting styles used on classic trucks and custom rigs. The Dual Function Glass Watermelon Flush Mount Kit – Dark Amber delivers that timeless appearance while incorporating efficient LED lighting.
The dark amber glass watermelon lens produces a distinctive vintage tone that many truck owners prefer for classic builds and custom lighting setups.
Combined with a dual-function LED bulb, this kit delivers both style and dependable illumination.
Common installations include:
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Semi trucks
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Trailers
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Custom builds
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Classic truck restorations
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Show trucks
Key Features & Benefits
Dark Amber Glass Watermelon Lens
The dark amber glass lens provides a deeper tone compared to standard amber lenses while preserving the classic dome-style watermelon appearance.
Dual-Function LED Bulb
This kit includes a 1157 dual-function LED bulb (UP Item #36469) that supports both low and high lighting circuits.
LED Efficiency
LED technology provides consistent illumination while consuming less power than traditional halogen bulbs.
Flush Mount Installation
The flush mount design allows the light to install cleanly into truck panels or brackets, creating a streamlined appearance.
Complete Mounting Hardware Included
Everything needed for installation is included.
Hardware included:
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Foam gasket (#30305B-2)
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(2) 8-32 × 1/2″ screws
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(2) 6-32 × 3/4″ screws
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(2) 6-32 nuts
Performance / Compatibility / Use-Case
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Voltage: 12V DC systems
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Bulb Type: 1157 dual-function LED
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Lens Type: Dark amber glass watermelon lens
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Mount Type: Flush mount
Typical uses include:
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Marker lights
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Signal lights
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Trailer lighting
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Custom truck lighting
This version is commonly used on show trucks and vintage builds where darker amber lenses are preferred for styling.
Installation / Fitment / Technical Details
The kit installs using a flush mount configuration with included hardware.
Wiring Configuration
Metal = Ground
Black = Low function
Green = High function
Installation involves mounting the housing and connecting the wiring leads.
Build Quality / Warranty
Constructed with:
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Dark amber glass watermelon lens
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Stainless steel flush mount bezel
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LED lighting system
Designed for dependable exterior vehicle lighting.
Warranty: 6-month manufacturer warranty.
What’s Included
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1 × Glass Watermelon Flush Mount Light – Dark Amber
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Stainless steel flush mount bezel
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Foam gasket (#30305B-2)
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Mounting screws and nuts
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1157 Dual-Function LED Bulb (UP Item #36469)
Frequently Asked Questions
What is a watermelon truck light?
A watermelon light is a dome-shaped marker light commonly used on trucks and trailers for visibility and classic styling.
What is the difference between amber and dark amber lenses?
Dark amber lenses produce a deeper tone while still emitting amber illumination. Many truck owners choose them for classic or custom builds.
Does this light use an LED bulb?
Yes. This kit includes a 1157 dual-function LED bulb supporting both low and high brightness circuits.
What vehicles can this light be installed on?
It can be installed on semi trucks, trailers, hot rods, motorcycles, and other vehicles using 12V electrical systems.
Is the lens glass or plastic?
This light uses a glass watermelon lens, which provides durability and classic truck styling.
What warranty is included?
This product includes a 6-month manufacturer warranty.






















