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85% Energy Savings: High-efficiency LED technology slashes power consumption compared to traditional incandescent dome lamps.
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54 High-Output Diodes: Delivers bright, clear, and uniform interior lighting for trailers, cabs, and utility bodies.
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Integrated Gray Flange Mount: Built-in gray polycarbonate flange enables fast, permanent surface-mount installation.
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Ultra-Low Electrical Draw: Operates on 12V DC using only 0.11 Amps, preserving battery life and reducing alternator strain.
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Fit 'N Forget® S.S. Connection: Moisture-sealed stainless steel plug guards electrical terminals against oxidation and corrosion.
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Shock & Vibration Proof: Filament-free, solid-state construction resists rough road conditions and heavy-duty vehicle impact.
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Sealed Polycarbonate Lens & Housing: Protects internal circuitry from dust, humidity, and water intrusion.
Truck-Lite 44237C – 44 Series, 4" Round Clear LED Dome Light (54 Diode, Gray Polycarbonate Flange Mount, Fit 'N Forget S.S., 12V)
Illuminate truck cabs, cargo bodies, and trailer interiors with the high-efficiency Truck-Lite 44237C 44 Series LED Dome Light. Engineered for heavy-duty commercial trailers, delivery vans, utility bodies, and service fleets, this 4-inch round clear interior light features a high-density 54-diode LED array that delivers up to an 85% reduction in electrical load compared to conventional incandescent dome lights. Complete with an integrated gray polycarbonate flange mount for clean surface installation, low amperage draw (0.11A), and Truck-Lite’s moisture-sealed Fit 'N Forget® S.S. connection system, the 44237C delivers bright, reliable interior illumination.
When working inside cargo bays, refrigerated trailers, or utility bodies, proper interior lighting is crucial for safety and productivity. The Truck-Lite 44237C 44 Series Clear LED Dome Lamp uses 54 high-output white LEDs housed behind an impact-resistant polycarbonate clear lens to produce crisp, bright illumination. By drawing only 0.11 Amps on 12V systems, it reduces electrical demand by up to 85% compared to incandescent cabin lights—freeing up power for liftgates, refrigeration units, and other critical vehicle systems.
Designed with an integrated gray polycarbonate flange, the 44237C surface-mounts flush onto interior ceilings, side walls, and cab roof panels without requiring large, complex hole cutouts or separate mounting brackets. Its fully sealed, epoxy-encapsulated design protects sensitive internal electronics from moisture, dirt, and chemical exposure, ensuring reliable performance in harsh work environments.
Built without fragile filaments that burn out or break from road shock and vehicle vibration, the Truck-Lite 44237C provides long-lasting, maintenance-free operation. Equipped with Truck-Lite’s signature Fit 'N Forget® Stainless Steel (S.S.) connector, this light prevents terminal oxidation and moisture corrosion, ensuring a solid connection and long service life supported by a Limited Lifetime Warranty.
