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Complete All-In-One Kit: Comes ready to install with the low-profile 8-diode yellow LED lamp (10389Y), an integrated gray polycarbonate flush-mount flange, and a heavy-duty Fit 'N Forget wire harness plug (93745).
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Damage-Resistant Low Profile: Sleek, low-clearance depth drastically lowers the risk of impact damage from branches, loading bays, or extruded dock seals.
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Low Current Draw LED Tech: Premium 8-diode configuration provides immediate, crisp amber illumination while maximizing vehicle battery and alternator longevity.
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Rigid Polycarbonate Flush Mount: High-strength, gray polycarbonate flange mount bolts securely to your vehicle panel, ensuring a permanent fitment that won’t pop loose over bumps.
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Vibration-Isolated Solid State Design: Filament-free LED technology inherently resists severe road shocks and deep pothole impacts, eliminating premature bulb burnouts.
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Fit 'N Forget™ Connection: Specialized Fit 'N Forget lamp termination mates perfectly to a female PL-10 plug end for a vibration-proof, corrosion-free, and weather-tight seal.
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Hermetically Sealed Longevity: High-impact polycarbonate lens and housing are permanently fused together to lock out moisture, road salt, dust, and automated pressure wash sprays.
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SAE P2 & PC Rated Safety: Fully satisfies strict DOT visibility standards, functioning simultaneously as both a side marker and clearance tracker.
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Truck-Lite Lifetime Warranty: Enjoy total operating confidence with Truck-Lite’s premium limited lifetime product warranty coverage.
Truck-Lite 10091Y 10 Series Low Profile Yellow Round LED Marker Clearance Light Kit – 2.5 in., 8 Diode, Fit 'N Forget Connection, Gray Polycarbonate Flush Flange Mount (12V)
Bring sleek protection, maximum energy efficiency, and high-visibility safety to your commercial vehicles with the heavy-duty Truck-Lite 10091Y 10 Series Low Profile LED Yellow Round Marker Clearance Light Kit. Widely recognized as one of the most advanced and cost-effective 2.5-inch safety lighting assemblies on the market, this professional-grade installation package includes an ultra-slim 8-diode amber/yellow LED lamp, an integrated gray polycarbonate flush/flange mount, and a premium pigtail wire harness plug. Purpose-built for heavy-duty commercial trailers, linehaul rigs, box trucks, and vocational fleets, this 12V LED kit draws minimal current, preserving your vehicle's battery and alternator life while offering brilliant illumination to outline your vehicle's frame.
What sets this Model 10 kit apart is its damage-resistant Low-Profile design. By minimizing its physical projection, this marker light significantly reduces the risk of getting sheared off or damaged by low-hanging tree branches, narrow alleys, tight loading docks, or extruded rubber dock seals. The advanced 8-diode layout disperses a sharp, crisp yellow/amber light across wide viewing angles through an impact-resistant polycarbonate lens. Instead of traditional rubber grommets, this kit features a sleek, rigid gray polycarbonate flange designed to mount flush onto the vehicle surface for an incredibly secure, tamper-resistant installation. Maintenance is virtually eliminated thanks to Truck-Lite's proprietary Fit 'N Forget™ Marker/Clearance plug connection, which hooks up to a female PL-10 plug to provide an unyielding, weather-tight electrical seal. Fully compliant with dual-function P2 and PC combination regulations, this premium kit keeps your fleet legal and safe.



