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Premium Heavy-Duty Shock-Mount: Built with a unique shock-absorbing filament mount that cushions the bulb from chassis vibrations, significantly lowering fleet maintenance downtime.
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Extended 15,000-Hour Design Life: Heavy-duty single-filament bulb delivers an exceptional 15,000-hour operational lifespan, outlasting standard incandescent marker lamps.
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Built-In Reflectorized Optics: Features an integrated reflectorized lens to provide maximum vehicle reflectivity and safety conspicuity, keeping your fleet legal without extra hardware.
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Hermetically Sealed Construction: High-impact red polycarbonate lens and housing are sonically welded into a single unit to block out moisture, dust, and automated pressure wash bays.
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Industry-Standard PL-10 Interface: Receptacle on the back accepts standard straight or right-angle female PL-10 pigtail plugs for direct drop-in retrofitting.
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Multi-Rating DOT Compliance: Extensively certified to meet or exceed FMVSS 108, CMVSS 108, DOT, and SAE guidelines. Fully satisfies P2 and A ratings, and meets strict PC requirements when set at a 45-degree orientation.
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Truck-Lite 2-Year Warranty: Backed by a premium 2-year manufacturer warranty for total operational confidence.
Truck-Lite 10208R Super 10 Red Round Incandescent Reflectorized Marker Clearance Light – 2.5 in., 1 Bulb, Shock-Mount, PL-10 Port (12V)
Maximize your fleet’s on-road durability and simplify compliance with the heavy-duty Truck-Lite 10208R Super 10 Incandescent Red Round Reflectorized Marker Clearance Light. Standing as an elite engineering upgrade within the classic 2.5-inch family, the Super 10 model is meticulously designed to withstand the harsh realities of commercial shipping. This premium sealed lamp features an integrated reflectorized lens surface that serves a dual purpose, fulfilling your vehicle's safety reflection mandates without needing a separate stick-on reflector. It is an ideal, cost-effective replacement for rear tracking, side markers, and corner clearance applications on commercial trailers, linehaul rigs, box trucks, and flatbeds.
What truly sets the Truck-Lite Super 10 series apart is its proprietary, internal heavy-duty shock-mount technology. This specialized mechanism isolates the single-filament incandescent bulb from the continuous, damaging vibrations of the road, eliminating premature filament breaks and extending the rated bulb service life to a massive 15,000 hours. To ensure long-lasting performance in severe weather, the rugged polycarbonate lens and housing are permanently sonically welded together, forming a single hermetic seal completely impervious to moisture, dirt, corrosive road salts, and high-pressure wash sprays. Equipped with a standard industry PL-10 plug connection port, this 12V red unit installs rapidly into existing pigtail harnesses and mounts tightly when paired with standard 2.5-inch rubber grommets or flush flange brackets.




















