Product Overview
This Double Fury crystal watermelon light features two independently controlled LED circuits:
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Primary LED: Amber – DOT/SAE compliant for front or side clearance/marker use
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Secondary LED: Red – Activates separately and overrides the primary when powered
When both circuits receive power, the red LED overrides the amber LED, giving you flexible control for:
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Rear-facing activation scenarios
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Auxiliary lighting
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Custom wiring builds
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Show and accent configurations
⚠️ The red secondary LED must be used in compliance with local lighting regulations. Red lighting is typically reserved for rear-facing applications.
Key Features & Benefits
Four High-Intensity Dual-Function LEDs
Delivers strong illumination in both primary and secondary circuits with efficient 12V operation.
Crystal Polycarbonate Lens
Injection-molded, impact-resistant lens designed for long-term clarity and durability.
Chrome Plastic Bezel
Provides a clean, professional finish that complements stainless and chrome trim packages.
Epoxy-Sealed Housing
Fully sealed to resist:
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Moisture intrusion
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Road salt
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Dust and debris
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Heavy vibration
IP67 Rated
Built to withstand harsh weather and demanding trucking environments.
Independent Secondary Circuit
Yellow wire allows separate activation of the red secondary LED for flexible wiring setups.
Performance / Compatibility / Use-Case
The 1-1/8″ crystal-cut lens provides:
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Greater visual presence than 3/4″ minis
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Enhanced light dispersion
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A sharp, faceted aesthetic compared to smooth dome lenses
Ideal for:
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Cab roof clearance rows
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Sleeper panel lighting
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Trailer perimeter lighting
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Livestock and utility trailers
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Custom and show builds
The clear crystal lens maximizes brightness while maintaining a polished look when unlit.
This 1-1/8″ Crystal Double Fury Watermelon Light is commonly used on:
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Semi trucks and big rigs
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Commercial trailers
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Utility and livestock trailers
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RVs and buses
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Custom show builds
The primary amber LED meets DOT/SAE FMVSS 108 standards for clearance/marker use when installed appropriately. The secondary red LED should be installed in positions compliant with local regulations.
Installation / Fitment / Technical Details
LED Count: 4 Dual-Function LEDs
Lens Diameter: 1-1/8″
Mounting Hole Required: 3/4″ Diameter
Voltage: 12V DC
Waterproof Rating: IP67
Compliance: DOT / SAE, FMVSS 108 (Primary Only)
Warranty: 3 Years
4-Wire Hookup (Male Bullet Plugs)
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White = Ground (-)
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Red = Primary High (+)
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Black = Primary Low (+)
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Yellow = Secondary (+)
Build Quality / Warranty
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Injection-molded crystal polycarbonate lens
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Chrome plastic bezel
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Epoxy-sealed electronics
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Threaded stud installation with nylon nut
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Designed for vibration-heavy commercial environments
This is a professional-grade clearance light engineered for real-world trucking and custom builds.
Warranty: 3-year manufacturer warranty.
What’s Included
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(1) Double Fury 4 LED 1-1/8″ Crystal Watermelon Light – Amber & Red LED
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Nylon mounting nut with threaded stud
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Installation hardware
Frequently Asked Questions
What does “Double Fury” mean?
Double Fury refers to the dual-color LED configuration with independent primary and secondary circuits. The secondary color overrides the primary when activated.
Is this light street legal?
The primary amber LED is DOT/SAE compliant for clearance/marker use when installed properly. The secondary red LED must be installed in accordance with applicable lighting regulations.
Does this require a 1-1/8″ mounting hole?
No. The lens measures 1-1/8″, but installation requires a 3/4″ mounting hole.
Is this light waterproof?
Yes. It is IP67 rated and features epoxy-sealed electronics for moisture protection.
Can I wire the red LED to a separate switch?
Yes. The yellow wire allows independent control of the secondary LED for custom switching setups.
Crystal Clarity. Dual-Color Control. Road-Ready Performance.
The Double Fury 4 LED 1-1/8″ Crystal Watermelon Light – Amber & Red delivers strong clearance visibility, flexible wiring control, and bold styling in one premium lighting solution. Ideal for drivers who want compliance, customization, and maximum visual presence.
