Compact Size. Serious Visibility for Real Riders.

Not every rider wants bulky auxiliary lights—but every rider needs better visibility.

If the 4.5" setup feels oversized for your bike, the D03 Series delivers the perfect balance: compact form, powerful output, and real-world usability. Designed as a smaller alternative to the D07 Pro(link here), it fits naturally on modern motorcycles while still providing the illumination you need for confident night riding.

Whether you're cruising at speed on unlit country roads or navigating through fog, rain, or dust, the D03 helps you see earlier, react faster, and stay visible to others.

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Built for Night Riding Performance

At the core of the D03 is a TIR (Total Internal Reflection) optical system paired with four high-power LED chips, engineered to produce a beam that is both wide and controlled.

With 7700 lumens per pair and 70W output, the light reaches far down the road while maintaining strong side visibility—exactly where riders need it most when scanning for wildlife, obstacles, or changing terrain.

The beam is clean, evenly distributed, and designed to reduce eye fatigue during long night rides.

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Amber Backlight That Works Beyond Looks

The integrated amber backlight isn’t just for styling—it’s built for visibility.

It enhances your presence in traffic during the day and improves contrast in poor weather conditions such as fog or rain. The result is a lighting setup that not only helps you see better, but also helps others notice you sooner.

For even more adaptability, the included yellow covers allow you to quickly switch to a softer beam better suited for harsh environments.

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Engineered for Real-World Conditions

Motorcycle lighting needs to handle more than just darkness. The D03 is built with a pressure-cast aluminum housing, combined with a military-grade pressure equalizing vent system to prevent internal fogging.

With an IP68 waterproof rating, it remains reliable through heavy rain, water crossings, and extreme weather. Heat dissipation is carefully managed to ensure stable performance over long rides.

This is a light designed not just to perform—but to last.

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Simple Installation, Smarter Control

The D03 comes with a dedicated plug-and-play wiring harness and handlebar-mounted switch, designed specifically for motorcycles.

To ensure proper operation, the red ACC wire must be connected to an ignition-controlled power source (such as the fuse box IGN position). This prevents battery drain and ensures the lights only operate when the bike is running.

Additional smart integrations include:

• Horn-triggered flash (green wire)
  When connected, pressing the horn activates a 3-second flash of both the main beam and amber backlight—useful for alerting surrounding traffic.

• Passing/high beam trigger (blue wire)
  Allows integration with your bike’s existing lighting controls.

 

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Handlebar Switch Operation

The switch includes a mounting bracket and can be installed on:

• Handlebars
• Mirror mounts

Intuitive Switch Operation

The included switch can be mounted cleanly on the handlebar or mirror bracket, keeping controls within easy reach.

Lighting modes are simple and practical:

• Press once: Main white beam
• Press twice: Amber backlight
• Press three times: Combined lighting

The strobe function adds an extra layer of visibility:

• First mode: Both lights flashing together
• Second mode: Alternating left-right flash

Ideal for emergency use or high-visibility situations.

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What You Get

Each kit includes everything needed for installation:

• 2 × D03 3.5" Motorcycle Lights
• 1 × Motorcycle Wiring Harness with Switch
• 2 × Yellow Beam Covers
• Mounting Hardware

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A Smarter Lighting Upgrade

The D03 Series is built for riders who want clean installation, reliable performance, and meaningful visibility gains—without oversized lights.

It’s a compact solution that delivers where it matters most:
clarity, safety, and confidence on every ride.