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Instant-On Safety Advantage: Rapid LED illumination provides trailing drivers an average of 3 feet of extra reaction distance per 10 mph.
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Integrated Black Flange Mount: Built-in black polycarbonate flange enables clean, direct surface mounting directly on truck and trailer bodies.
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42 High-Output Diodes: Delivers bright, uniform amber/yellow light output for clear turn identification.
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Low Amperage Draw: Efficient solid-state LED design conserves vehicle power and reduces alternator load.
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Fit 'N Forget® S.S. Connector: Corrosion-proof stainless steel plug guards terminals against moisture, rust, and road chemicals.
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Shock & Vibration Resistant: Solid-state, bulb-free construction resists rough road conditions and severe impact.
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Fully Sealed Epoxy Construction: Polycarbonate lens and housing seal out dirt, salt, and water intrusion.
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DOT & FMVSS Compliant: Fully meets FMVSS 108, CMVSS 108, DOT, and SAE I6 signal standards.
Truck-Lite 44227Y – Super 44, 4" Round Yellow LED Rear Turn Signal Light (42 Diode, Black Flange Mount, Fit 'N Forget S.S., 12V)
Maximize signaling clarity and roadway safety with the Truck-Lite 44227Y Super 44 LED Rear Turn Signal Light. Built for commercial trucks, utility vehicles, service fleets, and heavy equipment, this 4-inch round yellow light features a high-intensity 42-diode LED array that illuminates faster than traditional incandescent bulbs—providing trailing drivers up to an extra 3 feet of stopping distance for every 10 mph. Complete with an integrated black polycarbonate flange for sleek surface mounting, low power draw, and Truck-Lite's corrosion-resistant Fit 'N Forget® S.S. connection system, the 44227Y delivers heavy-duty rear turn signaling performance.
When safety on the highway and job site matters most, the Truck-Lite 44227Y Super 44 Yellow LED Rear Turn Light delivers rapid, clear visual indication. Powered by 42 high-output amber/yellow LEDs, this solid-state turn signal lamp illuminates instantly when activated. This fraction-of-a-second reaction advantage gives following drivers additional stopping distance and earlier awareness, significantly reducing the risk of rear-end accidents in heavy traffic or sudden lane changes.
Designed with a permanently attached black polycarbonate flange, the 44227Y mounts directly and securely flush onto vehicle bodies, service utility beds, and trailer walls without requiring separate rubber mounting grommets or mounting brackets. Operating on a standard 12V DC system, its advanced LED engineering draws significantly less power (0.1A Minor / 0.5A Major) than traditional incandescent bulbs, reducing strain on alternators and preserving battery capacity.
Built without fragile filaments that burn out or break from road impact and engine vibration, the Truck-Lite 44227Y is engineered for long-haul durability. The fully epoxy-sealed polycarbonate lens and housing shield internal components against water intrusion, road salt, dirt, and chemicals. Equipped with Truck-Lite’s signature Fit 'N Forget® Stainless Steel (S.S.) connector, this light prevents terminal oxidation and moisture corrosion, ensuring long-term service life backed by a Limited Lifetime Warranty.
