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2-in-1 Combination Unit: Combines Stop/Turn/Tail and Reverse lighting functions into a single 4" round fixture, saving valuable mounting space on rear crossmembers.
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FMVSS Luminous Area Compliant: Fully meets federal requirements requiring a minimum of $75\text{ cm}^2$ of luminous red surface area for rear signaling.
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Integrated Gray Flange Mount: Molded gray polycarbonate mounting flange provides a clean, flush-fit appearance without requiring separate mounting grommets.
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Fit 'N Forget Corrosion Barrier: Hardwired 4-wire lead with Fit 'N Forget S.S. connector creates an airtight seal against moisture, de-icing chemicals, and road salts.
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Epoxy-Encapsulated Electronics: Fully potted internal circuitry safeguards solid-state LED components from heavy chassis shock, vibration, and environmental exposure.
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High-Impact Polycarbonate: Heavy-duty polycarbonate lens, housing, and flange offer up to 3x greater impact resistance than conventional acrylic alternatives.
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Energy-Efficient & Standards Compliant: Low power draw (0.33A Major / 0.02A Minor) preserves electrical system performance while fully meeting SAE I6, P2, R, S2, T2, and DOT FMVSS 108 standards.
Truck-Lite 44551R – Super 44 Series 4" Round Red/Clear 8-Diode LED Stop / Turn / Tail & Integrated Back-Up Light (Gray Polycarbonate Flange Mount, Hardwired Fit 'N Forget S.S. 12V)
Optimize your vehicle's rear lighting setup and save mounting space with the Truck-Lite 44551R Super 44 Series 4" Round LED Combination Stop/Turn/Tail & Integrated Back-Up Light. By integrating both rear signal and backup functionality into a single 4" round housing, the 44551R eliminates the need for two separate lamps—reducing inventory costs, wiring complexity, and installation time.
Designed to fit standard 4" round mounting holes, this 8-diode combination light fully complies with federal FMVSS standards for luminous red surface area ($75\text{ cm}^2$). Featuring an integrated gray polycarbonate flange mount and Truck-Lite's signature Fit 'N Forget S.S. connection, the 44551R delivers long-term resistance against water intrusion, road salt corrosion, and severe chassis vibration.