Product Overview
When you need compact size, reliable rear visibility, and dual brightness control, the 3 LED Dual Function 3/4″ Mini Auxiliary Light delivers.
Unlike single-output marker lights, this model provides:
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Low brightness mode for standard marker use
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High brightness mode for enhanced visibility
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Ultra-low amp draw
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Secure installation on thin panels
If you’re searching for 3/4 red LED marker lights, dual function clearance lights, or compact penny lights for trucks, this unit combines efficiency and durability in one professional-grade design.
Key Features & Benefits
Dual Function Low / High Brightness
Two operating modes provide flexible performance:
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Low Mode (10mA) – Ideal for rear marker lighting
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High Mode (40mA) – Increased brightness for enhanced visibility
Perfect for clearance, marker, and auxiliary lighting applications.
Energy-Efficient 3 LED Design
Equipped with 3 high-intensity red LEDs:
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Low electrical load
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Minimal strain on vehicle wiring
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Long operational lifespan
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Reliable 12V DC compatibility
Ideal for trucks running multiple marker lights.
Stainless Steel Bezel Protection
The polished stainless steel bezel provides:
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Corrosion resistance
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Added structural durability
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Clean, professional appearance
Designed for both working fleets and custom builds.
Nylon Backing Washer for Thin Panels
Unlike standard grommet-only installs, this model includes a nylon backing washer for secure mounting on:
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Thin body panels
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Trailer skins
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Bumpers
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Surfaces up to 1/4″ thick
Ensures tight, vibration-resistant installation.
Compact 3/4″ Installation
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Requires standard 3/4″ diameter hole
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Fits panels and bumpers up to 1/4″ thick
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Designed for tight mounting areas
A true compact 3/4 marker light solution.
Performance / Compatibility / Use-Case
Rear Clearance & Marker Function
This red configuration is ideal for:
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Rear side marker lighting
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Rear clearance lighting
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Identification lighting (when properly installed)
Always follow DOT and local lighting regulations for correct positioning.
12V System Compatible
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Designed for 12V DC systems
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Pre-wired with 0.180″ bullet plugs
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Easy integration into existing lighting circuits
Compatible with semi-trucks, trailers, RVs, hot rods, motorcycles, and utility vehicles.
Installation / Fitment / Technical Details
Mounting
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3/4″ mounting hole required
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Stainless bezel + nylon backing washer included
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Secure install on thin panels
Electrical Specifications
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LED Count: 3
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Voltage: 12V DC
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Low Mode: 10mA
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High Mode: 40mA
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Lens: Polycarbonate
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Waterproof Rating: IP67
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Wiring: 0.180″ bullet plugs
Build Quality / Warranty
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3 High-Power Red LEDs
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Polycarbonate lens
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Stainless steel bezel
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Nylon backing washer
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IP67 water resistant
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Designed for harsh environments
Built for long-term durability and peace of mind.
Warranty: Lifetime Manufacturer Warranty.
What’s Included
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1 x 3 LED Dual Function 3/4″ Mini Auxiliary/Utility Light – Red LED / Clear Lens
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1 x Stainless Steel Bezel
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1 x Nylon Backing Washer
Frequently Asked Questions
What does dual function mean?
Dual function means the light operates at two brightness levels: low for marker use and high for enhanced visibility.
Is this light energy efficient?
Yes. It draws just 10mA on low and 40mA on high, making it ideal for vehicles running multiple marker lights.
Will this fit thin trailer panels?
Yes. The included nylon backing washer ensures secure mounting on panels up to 1/4″ thick.
Is this light waterproof?
Yes. It carries an IP67 rating for protection against moisture and road conditions.
Is it covered by warranty?
Yes. This model is backed by a lifetime warranty for dependable long-term performance.
