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2-in-1 Combination Unit: Combines Stop/Turn/Tail and Reverse lighting operations into a single 4" round lamp, conserving rear crossmember space and simplifying harness wiring.
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FMVSS Luminous Area Compliant: Fully satisfies federal requirements requiring at least $75\text{ cm}^2$ of luminous red area for rear safety signaling.
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Integrated Black Flange Mount: Molded black polycarbonate mounting flange provides a clean, flush-fit trim appearance without requiring separate mounting grommets.
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Fit 'N Forget 4-Pin S.S. Plug: Potted 4-pin plug connection interface forms an airtight barrier against moisture, de-icing chemicals, and road salts to prevent terminal corrosion.
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Epoxy-Encapsulated Electronics: Fully potted internal circuitry safeguards solid-state LED components from heavy shock, vibration, and environmental contamination.
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Impact-Resistant Polycarbonate: High-impact polycarbonate lens, housing, and flange offer up to 3x higher impact resistance than standard acrylic lenses.
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Energy-Efficient & Standards Compliant: Consumes minimal current (0.12A Major / 0.02A Minor) to protect vehicle electrical systems while meeting SAE I6, P2, R, S2, T2, and DOT FMVSS 108 standards.
Truck-Lite 44553R – Super 44 Series 4" Round Red/Clear 8-Diode LED Stop / Turn / Tail & Integrated Back-Up Light (Grey Polycarbonate Flange Mount, Fit 'N Forget 4-Pin S.S. 12V)
Streamline your fleet’s rear lighting assembly while maximizing highway safety with the Truck-Lite 44553R Super 44 Series 4" Round LED Combination Stop/Turn/Tail & Integrated Back-Up Light. Housing both signaling and reverse illumination in a single 4" round fixture, the 44553R eliminates the need for separate backup lights—saving mounting space, reducing harness complexity, and lowering total inventory costs.
Designed to fit standard 4" round mounting holes, this 8-diode combination light fully complies with federal FMVSS standards requiring a minimum of 75 cm2 of luminous red surface area for rear signaling. Featuring an integrated grey polycarbonate flange mount and Truck-Lite's signature Fit 'N Forget 4-Pin S.S. plug interface, the 44553R offers ultimate protection against moisture intrusion, road salts, and continuous commercial chassis vibration.