Product Overview
Watermelon lights are a staple of classic truck lighting. The Crystal-Comet 9 LED Watermelon Light upgrades that iconic design with modern LED technology and reflective optics.
With 9 high-output LEDs and a reflective inner housing, this light produces strong illumination while maintaining the timeless watermelon-style appearance truck owners appreciate.
Perfect for trucks and trailers that require dependable marker lighting with classic styling.
Ideal for:
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Semi trucks
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Trailers
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Custom truck builds
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Show vehicles
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Auxiliary lighting applications
Key Features & Benefits
Dual-Function LED Lighting
Dual-function operation allows the light to run at low and high intensity, supporting marker or signal lighting depending on wiring configuration.
Bright 9-LED Array
Nine high-output LEDs provide strong illumination and improved visibility.
Reflective Inner Housing
Reflective housing enhances brightness and improves light projection.
Amber Polycarbonate Dome Lens
Durable polycarbonate lens provides impact resistance and clear light output.
Stainless Steel Bezel
Polished stainless steel bezel adds durability and a premium appearance.
Sonic-Sealed Lens Construction
The lens is sonically sealed to help prevent moisture intrusion and maintain long-term reliability.
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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Mount Type: Watermelon-style lamp mount
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Wiring: Hardwired 3-wire connection
Common uses include:
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Marker lights
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Tail lights
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Auxiliary lighting
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Custom truck lighting
Installation / Fitment / Technical Details
This light installs using a standard watermelon-style lamp mount.
The 3-wire harness allows dual-function operation.
Wiring
White = Ground
Black = Low Function
Red = High Function
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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Stainless steel bezel
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Reflective inner housing
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Sonic-sealed construction
Designed for durability in demanding truck environments.
Warranty: 3-year manufacturer warranty.
What’s Included
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1 × Crystal-Comet 9 LED Dual Function Watermelon Light – Amber LED / Amber Lens
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1 × Stainless Steel Bezel
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Pre-wired 3-wire harness
Frequently Asked Questions
What is a watermelon truck light?
A watermelon light is a dome-style truck marker light commonly used on trucks and trailers for visibility and classic styling.
What does dual-function lighting mean?
Dual-function lighting allows the light to operate at two brightness levels, typically used for marker and signal lighting.
What voltage does this light operate on?
This light operates on 12V DC vehicle electrical systems.
Is this light waterproof?
The lens is sonically sealed to help resist moisture intrusion and protect internal electronics.
Where can this light be installed?
It can be installed on trucks, trailers, and custom vehicles using watermelon-style lighting mounts.
What is included with the light?
The kit includes the LED watermelon light, stainless steel bezel, and pre-wired harness.





















