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OmniVolt Dual-Voltage (12V/24V) Circuitry: Automatically adjusts to either 12-volt or 24-volt systems, making it the ideal universal lighting choice for cross-border fleets, industrial equipment, and military-spec trailers.
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Upgraded 3-Diode LED Array: Features an optimized 3-diode layout for vibrant, highly visible yellow signal output while maximizing energy efficiency to reduce strain on your batteries and alternator.
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Fit 'N Forget M/C Interface: Provides a hardwired-style, corrosion-proof connection that forms an airtight barrier against moisture and de-icing fluids directly at the plug point.
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Full Epoxy-Sealed Protection: The internal circuit board is completely embedded in protective solid epoxy, safeguarding fragile electronics against severe shock, continuous road vibration, and thermal expansion.
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Heavy-Duty Polycarbonate Construction: Both the amber lens and housing are molded from impact-resistant, UV-stabilized polycarbonate built to withstand highway gravel and grueling weather.
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Low-Profile Grommet Mounting: Slips effortlessly into standard 2.5" open-back rubber grommets (sold separately) for quick, tool-free installations. Its compact 1.4-inch depth lowers the risk of dock-impact damage.
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DOT, SAE & FMVSS 108 Certified: Fully P2 rated for 90-degree angle compliance, ensuring your front and side trailer lighting completely fulfills Department of Transportation safety regulations.
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Manufacturer Lifetime Warranty: Backed by Truck-Lite's premium lifetime warranty against diode failure and material defects.
Truck-Lite-10256Y 10 Series - Yellow Round 3 Diode LED Marker Clearance Light, P2, Fit 'N Forget M/C, 12-24V
Maximize Fleet Adaptability with the Truck-Lite 10256Y 10 Series 2.5" Yellow Round 3-Diode LED Marker Clearance Light (12V/24V)
When managing intermodal chassis, vocational equipment, or commercial fleets operating across different voltage standards, you need smart, adaptable lighting. The Truck-Lite 10256Y (10 Series) is a heavy-duty, 2.5-inch round yellow (amber) LED marker and clearance light featuring advanced OmniVolt (12V/24V) multi-voltage functionality. This specialized dual-voltage design allows the lamp to work perfectly on standard 12-volt commercial trucks as well as heavy-duty 24-volt electrical systems without requiring separate components or voltage regulators.
Unlike standard 2-diode lamps, the premium 10256Y features an upgraded 3-diode LED array behind its amber polycarbonate lens. This setup provides a broader, highly distinctive amber signal signature while drawing a mere 0.05 Amp major current. Equipped with Truck-Lite’s field-proven Fit 'N Forget M/C connection system, this completely sealed, epoxy-encapsulated lamp stops water, mud, and harsh winter road salts from shortening your light's lifespan.
Truck-Lite: TL10256Y, TRU10256Y, 10256YTLT, 8413-10256Y, LIT10256Y, TLD10256Y
Grote: 47123 (12V equivalent), 47013 (12V equivalent)
Other Variations: 795-10256Y, TKL10256Y