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60-Diode High-Density Output: Features a robust 60-diode configuration that illuminates instantly to maximize front-end visibility for oncoming traffic.
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Diamond Shell Lens Technology: Advanced optical lens patterning scatters light evenly across the face of the lamp to eliminate hot spots and improve wide-angle signaling.
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Integrated Black Flange Mount: Permanently molded black polycarbonate flange mount provides a sleek, flush-fit appearance without requiring additional mounting grommets.
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Fit 'N Forget Corrosion Barrier: Hardwired lead with a Fit 'N Forget S.S. potted plug interface creates an airtight seal against moisture, road salts, and dirt to eliminate terminal failure.
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Epoxy-Encapsulated Electronics: Fully potted internal circuitry defends solid-state components from extreme continuous vibration, chassis shock, and weather exposure.
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Energy-Efficient & Standard Compliant: Consumes significantly less current than traditional incandescent lights (0.75A Major / 0.10A Minor) to extend battery and alternator life while fully meeting SAE I6, P, P2, and DOT FMVSS 108 standards.
Truck-Lite 44878Y – Super 44 Series 4" Round Yellow 60-Diode Diamond Shell LED Front / Park / Turn Signal Light (Black Polycarbonate Flange Mount, Fit 'N Forget S.S. 12V)
Maximize oncoming visibility, styling, and highway signaling safety with the Truck-Lite 44878Y Super 44 Series 4" Round LED Front / Park / Turn Signal Light. Engineered with a high-density 60-diode pattern and Truck-Lite's signature Diamond Shell lens, this high-output amber lamp produces a brilliantly uniform light pattern that instantly commands attention on the road.
Designed with an integrated black polycarbonate flange mount, the 44878Y provides a clean, flush-fit trim appearance directly on commercial truck bodies, cabs, and trailers without requiring separate grommet hardware. Outfitted with hardwired Fit 'N Forget S.S. connector leads and epoxy-encapsulated internal electronics, it delivers unmatched protection against moisture intrusion, corrosive de-icing salts, and severe chassis vibration.
