Product Overview
This version features:
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Two high-performance red LEDs
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Crystal-clear polycarbonate lens
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Classic chrome plastic bezel
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Dual-function clearance/marker operation
The clear lens gives a clean, polished look when off while allowing maximum red LED brightness when activated.
Red LED configurations are typically used for rear-facing clearance and marker applications, depending on local DOT regulations.
Key Features & Benefits
Dual-Function LED Operation
Runs in two brightness levels:
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Low intensity = Marker / running light
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High intensity = Clearance / auxiliary
Provides flexible lighting performance in a compact housing.
High-Quality Polycarbonate Lens
Injection-molded polycarbonate lens resists:
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Cracking
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Fading
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Road debris damage
Ensures strong light output and long-term clarity.
Classic Watermelon Dome Styling
Timeless dome profile with chrome plastic bezel—ideal for:
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Show trucks
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Classic builds
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Modern fleet upgrades
Epoxy-Sealed & IP67 Rated
Fully sealed to resist:
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Water intrusion
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Washdowns
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Salt exposure
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Vibration
Built for demanding commercial environments.
5/8″ Threaded Stud Mount
Installs through a standard 5/8″ mounting hole using the included nylon mounting nut.
Perfect for:
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Tight trim locations
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Sleeper panels
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Trailer upper rails
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Custom fabrication projects
Performance / Compatibility / Use-Case
This 2 LED 1-1/8″ watermelon clearance light is ideal for:
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Semi trucks
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Big rigs
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Utility trailers
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RVs & campers
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Toy haulers
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Custom builds
Its compact stud-mount design makes it a great alternative to 3/4″ push-in minis when installation space is limited.
Installation / Fitment / Technical Details
Item Number: 39229
LED Count: 2 Red LEDs
Lens Color: Clear
Bezel: Chrome Plastic
Voltage: 12V DC
Mounting Hole Required: 5/8″ Diameter
Sealing: Epoxy sealed
Water Rating: IP67
Compliance: DOT / SAE FMVSS 108
Warranty: 6 Months
3-Wire Hookup (Male Bullet Connectors)
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White = Ground (-)
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Red = High Intensity (+)
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Black = Low Intensity (+)
Compatible Harnesses (Sold Separately):
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Item #34191 – 3 Prong Female Bullet Plugs Wire Harness 6″ Lead
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Item #34192 – 3 Prong Female Bullet Plugs Wire Harness 12″ Lead
Build Quality / Warranty
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Injection-molded polycarbonate lens
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Chrome plastic bezel
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Threaded stud mounting system
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Epoxy-sealed electronics
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Engineered for vibration-heavy environments
This is a compact but dependable clearance light built to handle real-world trucking conditions.
Warranty: 6-month manufacturer warranty.
What’s Included
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1x 2 LED 1-1/8″ Watermelon Light – Red LED / Clear Lens
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1x Chrome Plastic Bezel
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1x Nylon Mounting Nut
Frequently Asked Questions
Does this fit a 3/4 inch hole?
No. This version requires a 5/8 inch mounting hole and uses a threaded stud with nylon nut.
Is this light DOT compliant?
Yes. It meets DOT / SAE FMVSS 108 standards for clearance and marker lighting when installed in approved positions.
Is this light waterproof?
It is IP67 rated and epoxy sealed to resist water intrusion and dust.
Can this be used on the front of a truck?
Red lighting is typically reserved for rear-facing positions. Always confirm local lighting regulations before installation.
What’s the difference between 2 LED and 4 LED versions?
2 LED versions are more compact and ideal for tight installations. 4 LED versions provide greater brightness and visual presence.
Classic Style. Reliable Performance. Road-Ready Design.
The 2 LED 1-1/8″ Watermelon Light – Red LED / Clear Lens delivers compact, DOT-compliant clearance lighting with timeless styling and dependable durability.
Looking for more compact clearance options? Browse our full Mini Watermelon Lights and Penny Lights collection to compare sizes and configurations.
