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Innovative Optic Design: Advanced dual-function optics allow this single, PC-rated lamp to act as both a side marker and clearance light.
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Energy Efficient 1-Diode Setup: Draws minimal current (.05 amps at 14V), extending electrical system life and reserving power for other vehicle requirements.
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Reflectorized Lens: Integrated reflective optics provide premium, federally compliant safety visibility even when the vehicle is parked or powered off.
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Fit 'N Forget M/C Connection: Premium plug format provides industry-leading protection against water ingress, road grime, and corrosion.
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Universal Retrofitting: Utilizes standard mounting holes and common 2" x 6" accessory specs for quick, hassle-free replacement.
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Lifetime Warranty: Completely sealed design eliminates bulb-replacement maintenance and comes backed by Truck-Lite's trusted lifetime warranty.
Truck-Lite 21251R – 21 Series Red Rectangular LED Marker Clearance Light (1 Diode, Reflectorized, Fit 'N Forget M/C, 12V)
Enhance your commercial vehicle’s safety, efficiency, and compliance with the Truck-Lite 21251R 21 Series Red Rectangular LED Marker Clearance Light. Engineered with an innovative optical layout, this high-performance PC-rated light pulling double duty—offering the dual functionality of two traditional lamps in a single, compact housing. Featuring a built-in reflectorized lens, it provides passive safety visibility even when the vehicle is powered down.
Designed with an ultra-efficient single LED diode, the Truck-Lite 21251R draws exceptionally low current, saving valuable alternator and battery power for other crucial vehicle electronics. Utilizing a seamless 2-screw mount configuration and the advanced, moisture-sealed Fit 'N Forget M/C (moisture/corrosion-proof) connection, this 12V sealed light is a long-lasting, bulletproof lighting solution for heavy-duty trucks, trailers, and fleets.
