Atlas Series 3.5” ADV Driving Lights——How to upgrade your Harley Davidson Pan America 1250

Built for riders who demand more, Colight proudly introduces the Atlas Series — a 3.5-inch ADV driving light engineered to cut through the dark like a shooting star.

Following our successful collaboration with Alchemoto (previously featuring the D09 Series), we’re back with a fully upgraded lighting solution — improved wiring, enhanced switch system, and a bold new DRL design.

If you're tired of weak stock headlights and want real visibility, safety, and aggressive ADV styling, this is the upgrade you’ve been waiting for.

🔧 What’s New — 3 Major Upgrades

1. Blue Backlit Smart Switch

The upgraded switch features a blue LED backlight, making it easy to locate and operate even in darkness, fog, or extreme weather.

✔ Rider-tested and highly recommended by Alchemoto
✔ Clean visibility without distraction

2. Universal Mounting + Optimized Wiring Harness

Designed with versatility in mind:

  • 20–30mm adjustable mounting brackets — fits most ADV motorcycles
  • New high beam trigger wire (white)
    • Connect to low beam → flashing alert mode
    • Connect to high beam → synchronized activation

✔ Plug-and-play flexibility
✔ Cleaner install, better control

3. Signature Design + DRL Styling

  • Unique petal-style reflector design for wider beam distribution
  • Integrated Daytime Running Light (DRL)
  • Aggressive ADV aesthetics — built to turn heads

⚙️ Installation Guide (Real Rider Setup)

Alchemoto’s proven setup ensures both performance and battery safety:

  • Main power cable connected directly to the battery

  • Red ACC wire routed under the seat
    → Activates only after ignition (prevents battery drain)
  • Yellow horn wire
    → Connect to horn line
    → Enables 3-second strobe flash when horn is pressed
  • White high beam wire
    → Connect based on your preferred lighting logic
  • Extension wiring included
    → Cleaner routing and easier installation

💡 Lighting Modes

  • Primary Beam: High-output driving light
  • Dual Strobe Modes:
    • Simultaneous flashing
    • Alternating flashing (DRL remains constant)

✔ Maximum visibility
✔ Emergency-ready signaling

Main Beam

 

🌙 Night Riding Performance — Real Difference

Before vs After Upgrade

With the Atlas Series installed:

  • Wider beam spread — illuminate both sides of the road
  • Longer throw distance — see further, react faster
  • Clearer terrain visibility in motion

 

Before

After

 

In Sport mode, road conditions, lane markings, and traffic conditions on both sides are clearly visible.

🛠️ Pro Tips

  • Adjust the beam angle if brightness feels too strong
  • Use our yellow cover for:
    • Fog
    • Rain
    • Snow conditions

✔ Better penetration in poor weather
✔ Reduced glare

🔥 Stock vs Atlas — Static Comparison

The difference speaks for itself.

Stock Light

Atlas Series

Stock lighting simply can’t compete with the intensity, coverage, and clarity of the Atlas Series.

✅ Final Verdict

If you're like Alchemoto — a true ADV rider who demands:

  • Stronger, more reliable lighting
  • Functional upgrades for real-world riding
  • A bold, premium look

Then the Atlas Series is a must-have upgrade.

As Colight’s flagship launch for 2026, Atlas is quickly becoming a top choice among ADV riders worldwide.

Experience the difference. Ride with confidence.

👉 Click here to shop the Atlas Series now