Product Overview
For traditional styling and rear-facing applications, a red lens with red LEDs provides a clean, uniform appearance while delivering strong red illumination.
This configuration is ideal for:
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Rear clearance lighting
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Trailer side markers
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Sleeper rear panels
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Frame rail lighting
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Fleet compliance replacements
Key Features & Benefits
Red Lens with Red LED Output
Provides consistent red illumination through a matching red polycarbonate lens for a classic OEM-style look.
Six High-Intensity SMD LEDs
Six surface-mount LEDs deliver bright and reliable output 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 Compliant
Meets DOT/SAE P2 standards for clearance and marker applications when installed properly.
Durable Polycarbonate Construction
Injection-molded red lens combined with epoxy-coated, fully sealed electronics helps resist vibration and moisture.
Complete Installation Kit
Includes:
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Polished stainless steel bezel
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Rubber grommet
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7″ 18-gauge wires
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0.180″ male bullet plug connectors
Performance / Compatibility / Use-Case
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Voltage: 12V DC systems only
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LED Count: 6 SMD LEDs
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Lens Color: Red
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LED Color: Red
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Mount Type: Grommet mount
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Wiring: 3-wire configuration
Mounting Hole Requirement:
Fits hole diameters between 1-3/8″ and 1-7/16″.
Common Install Locations:
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Rear cab panels
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Trailer rails
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Rear frame sections
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Sleeper rear accents
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Custom light panels
Red marker lights are typically used in rear-facing positions. Always confirm proper placement for your specific vehicle and jurisdiction.
Installation / Fitment / Technical Details
This light uses a 3-wire configuration for dual function operation.
Pre-installed 7″ 18-gauge leads with 0.180″ male bullet plugs allow straightforward installation into compatible 12V systems.
Designed strictly for 12V DC applications.
Professional installation is recommended if you are unfamiliar with vehicle electrical systems.
Build Quality / Warranty
Manufactured by United Pacific Industries, known for heavy-duty truck lighting components.
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 mount
Engineered to withstand vibration and standard road exposure.
Warranty: Lifetime Manufacturer Warranty
What’s Included
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(1) 6 LED 1-1/4″ Red LED Red Lens Marker Light
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(1) Stainless Steel Bezel
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(1) Rubber Grommet
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Pre-installed 7″ wire leads
Frequently Asked Questions
What does P2 mean on a red marker light?
P2 is a DOT/SAE classification for clearance and marker lights. It indicates the light meets certain performance standards when properly installed.
Can this red marker light be used on the front of a truck?
Red marker lights are generally used for rear-facing applications. Always confirm proper placement requirements for your vehicle and local regulations.
What size hole is required?
This light is designed for mounting holes between 1-3/8″ and 1-7/16″ in diameter.
Can this replace an incandescent 1.25″ marker light?
In many applications, yes — as long as the mounting hole and wiring configuration match your setup.
Is this light waterproof?
The electronics are epoxy-sealed to help resist moisture intrusion. Environmental resistance may vary depending on installation conditions.
Does this include mounting hardware?
Yes. A stainless steel bezel and rubber grommet are included.

















