14 LED 4″ Round Double Fury Light (Turn Signal) – Amber & Blue LED / Clear Lens
Product Overview
Give your truck or trailer a bold, dual-color upgrade with the 14 LED 4″ Round Double Fury Turn Signal Light featuring amber and blue LEDs behind a sleek clear polycarbonate lens. Designed for maximum performance and custom styling, this light delivers a DOT/SAE compliant amber turn signal and an auxiliary blue lighting mode, ideal for show or scene use. The durable construction includes epoxy-sealed electronics and a sonically sealed housing, providing long-lasting moisture protection. Whether for daily driving or display, this versatile light offers enhanced safety, reliability, and style.
Key Features & Benefits
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Dual-Color LED Output: 14 bright LEDs—7 amber for primary signal, 7 blue for auxiliary use.
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High-Impact Clear Lens: Polycarbonate lens is sonic-sealed to prevent water intrusion.
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Auxiliary Mode (Blue): Activates via yellow wire—perfect for custom lighting effects.
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Epoxy-Sealed Electronics: Fully protected against dust, moisture, and road conditions.
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DOT/SAE Compliant: Amber turn signal meets FMVSS 108 for legal use.
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Standard 3-Pin Plug Compatibility: Connects easily using item #34212 or #34216.
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Simple Installation: Fits standard 4″ round rubber grommet housing (item #31515).
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12V DC System Compatible: Built for standard commercial truck and trailer systems.
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3-Year Warranty: Backed by dependable performance and durability.
Expanded Benefit Section
The Double Fury 4″ Round LED Turn Signal combines form and function with its distinctive dual-color lighting. Use the powerful amber LEDs for your everyday turn signal needs, while the vivid blue LEDs provide a custom look when activated through the auxiliary wire. This setup is especially valuable for show trucks, display vehicles, or work rigs needing auxiliary visibility. The light’s sealed construction and IP-rated materials protect it from weather, dirt, and road vibration, making it a dependable upgrade for commercial and custom applications alike.
Vehicle Compatibility
Ideal for use on semi trucks, trailers, service vehicles, utility trucks, and custom builds requiring 4″ round lighting. Operates on standard 12V DC systems. Blue LEDs are for auxiliary use only and not DOT-approved for primary signaling.
Technical Specifications
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Item Number: 36531
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Function: Turn Signal (Amber LED), Auxiliary (Blue LED)
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LED Count: 14 (7 Amber + 7 Blue)
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Lens Color: Clear
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Lens Material: Sonic-Sealed Polycarbonate
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Voltage: 12V DC
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Wiring:
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3-Contact Female Plug
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Additional Yellow Wire for Secondary (Blue) Activation
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Connector Compatibility: Item #34212 / Item #34216
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Mounting: Standard 4″ Rubber Push-In Grommet (Item #31515)
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Compliance: DOT/SAE FMVSS 108 (Amber Only)
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Warranty: 3 Years
What’s Included
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1x 14 LED 4″ Round Double Fury Turn Signal Light – Amber & Blue LED / Clear Lens
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Built-in 3-wire female plug + yellow auxiliary activation wire
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Note: Connector and grommet not included
Shine Bright. Signal Smart. Show Bold.
Upgrade your lighting with the Double Fury 4″ Dual-Color LED Turn Signal, offering dependable amber signaling and show-ready blue auxiliary illumination. Built tough, engineered for clarity, and backed by a 3-year warranty, it’s the perfect combo of style and safety.





















