Product Overview
If you’re replacing a faded factory marker light or upgrading to LED for improved visibility, this 6 LED dual-function light delivers a clean, reliable solution. It’s compact enough for tight mounting areas while providing strong amber output for both clearance and marker applications.
Perfect for:
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Semi trucks
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Trailers
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Service bodies
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Show trucks
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Fleet maintenance
Key Features & Benefits
High-Intensity 6 SMD LED Output
Six bright surface-mount LEDs provide consistent amber illumination for improved visibility compared to traditional incandescent marker lights.
Dual Function Operation
Designed to function as both a clearance and marker light depending on wiring configuration.
DOT / SAE P2 Rated
This light meets DOT/SAE P2 standards for clearance/marker applications, ensuring compliance when used appropriately.
Durable Polycarbonate Lens
Injection-molded amber polycarbonate lens resists cracking and fading under normal road use.
Fully Sealed Electronics
Epoxy-coated internal components help protect against moisture intrusion and vibration.
Stainless Steel Bezel Included
Includes a polished stainless steel bezel for a clean, finished installation.
Pre-Wired for Easy Installation
Includes 7″ 18-gauge wires with 0.180″ male bullet plugs for straightforward hook-up.
Performance / Compatibility / Use-Case
This 1-1/4″ (1.25″) round LED marker light is designed for 12V DC systems only.
Mounting Hole Requirement:
Designed to fit mounting hole diameters between 1-3/8″ and 1-7/16″.
Common applications include:
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Cab skirts
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Sleeper panels
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Trailer rails
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Headache racks
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Custom stainless brackets
Fitment varies by vehicle and mounting surface. Always verify hole size and wiring configuration before ordering.
Installation / Fitment / Technical Details
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Voltage: 12V DC
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LED Count: 6 SMD LEDs
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Lens Color: Amber
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LED Color: Amber
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Wiring: 3-wire configuration
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Mount Style: Grommet mount
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Connection Type: 0.180″ male bullet plugs
Professional installation is recommended if you are unfamiliar with vehicle wiring.
Build Quality / Warranty
Manufactured by United Pacific Industries, a recognized name in heavy-duty truck lighting and accessories.
Constructed with:
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Injection-molded polycarbonate lens
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Epoxy-sealed electronics
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Stainless steel trim bezel
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Rubber grommet mounting system
Designed to withstand typical road vibration and weather exposure.
Warranty: Lifetime Manufacturer Warranty
What’s Included
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(1) 6 LED 1-1/4″ Dual Function Amber Light
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(1) Stainless Steel Bezel
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(1) Rubber Grommet
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Pre-wired 7″ leads with bullet plugs
Frequently Asked Questions
What does dual function mean on a marker light?
Dual function means the light can operate as both a clearance light and a marker light depending on how it is wired into your vehicle’s lighting circuit.
What size hole do I need for a 1-1/4″ marker light?
This light is designed to fit mounting hole diameters between 1-3/8″ and 1-7/16″. Always measure your existing hole before ordering.
Is this light DOT approved?
This light meets DOT/SAE P2 standards for clearance and marker light applications as specified by the manufacturer.
Can this be used on trailers?
Yes, it is compatible with 12V DC systems commonly found on trailers. Confirm wiring compatibility before installation.
Is this light waterproof?
The electronics are epoxy-sealed to help resist moisture intrusion. Environmental resistance varies by installation and exposure conditions.
Does this include the bezel and grommet?
Yes. A stainless steel bezel and rubber grommet are included for installation.
Will this replace an incandescent 1-1/4″ marker light?
In many cases, yes — provided your mounting hole size and wiring configuration match. Always verify before purchasing.
