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High-Output 2-Diode LED: Provides brilliant yellow/amber light output while utilizing minimal electrical current to ease system strain.
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Integrated Gray Flange Mount: Built-in polycarbonate flange eliminates the need for separate brackets, offering an elegant, secure flush-mount design.
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Fit 'N Forget M/C Connection: Delivers premier corrosion resistance by ensuring moisture and road debris never penetrate the electrical plug.
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Heavy-Duty Polycarbonate Construction: Robust, molded lens and housing shrug off road debris, extreme weather, and hard vibrations.
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FMVSS 108 Compliant: Fully certified to meet rigorous DOT, SAE, P2, and P3 regulations for commercial trailer and truck applications.
Truck-Lite 30251Y 30 Series 2" LED Yellow Round Marker Clearance Light – 2 Diode, Gray Polycarbonate Flange Mount, Fit 'N Forget M/C, 12V
Maximize your vehicle's road presence and highway compliance with the heavy-duty Truck-Lite 30251Y 30 Series LED Yellow Round Marker Clearance Light. Recognized across the commercial trucking industry as one of the most advanced and cost-effective 2-inch lighting options available, this premium amber/yellow light utilizes a highly efficient 2-diode LED layout. It projects an ultra-bright, legally compliant signal while maintaining a remarkably low power draw, far outlasting standard incandescent marker lamps.
Engineered to eradicate common failure points caused by rough road vibration, the Truck-Lite 30251Y features a permanently affixed gray polycarbonate flange mount. This built-in flange ensures a super-strong, tamper-resistant, flush-mount installation directly onto your truck or trailer body. The impact-resistant lens and housing assembly are sonically sealed as a single solid-state unit to guard vulnerable internal electronics from shock. For ultimate longevity, it comes equipped with Truck-Lite’s advanced Fit 'N Forget M/C (Moisture-Control) connection system, which seals tight to lock out water, salt, and grime from corroding your electrical terminals.













