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Vibration-Resistant Technology: Features a unique bulb cradle shock mount that absorbs over-the-road impacts, significantly extending bulb life.
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15,000-Hour Rated Lifespan: Equipped with an ultra-durable, long-life incandescent bulb designed to minimize fleet downtime.
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Sonically Sealed Integrity: The clear acrylic lens and ABS housing are sonically welded together to form a permanent, weather-proof seal against moisture and dirt intrusion.
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Easy Bracket Installation: Integrated 2-screw clear bracket mount ensures quick, flush, and secure placement over the license plate.
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Plug-and-Play Connection: Designed with the signature Truck-Lite Super 21 Plug system for rapid electrical installations.
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Full DOT & FMVSS Compliance: Meets or exceeds FMVSS 108, CMVSS 108, DOT, and SAE "L" standards for legal license plate illumination.
Truck-Lite 21204C Super 21 Clear Rectangular Incandescent License Plate Light | 12V, 1-Bulb, 2-Screw Bracket Mount
Keep your commercial truck or fleet trailer fully compliant with the Truck-Lite 21204C Super 21 Incandescent Rectangular License Plate Light. Engineered by Truck-Lite—the pioneer of sealed commercial lighting—this heavy-duty 12V clear license lamp provides reliable, legal rear illumination under the toughest over-the-road conditions.
Built to survive the severe vibrations of commercial transport, the 21204C features a specialized bulb cradle shock mount that cushions the single incandescent bulb, stretching its operational lifespan up to an impressive 15,000 hours. The rugged clear acrylic lens and heavy-duty ABS housing are sonically sealed together, creating an airtight barrier against moisture, dust, and corrosive road debris. Featuring an integrated 2-screw clear bracket mount and a seamless Super 21 plug connection, this lamp simplifies fleet maintenance and upgrades.