Keep your cycling team visible and safe with the TL03Pro Team Synchronization Tail Light, designed for group rides and enhanced safety on the road.
Dimensions: 23×36.8×36.8mm
Weight: 20g (excluding mount)
Waterproof: IPX6 (heavy rain resistant)
User Manual
Basic Operation
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Power on/off: Hold button 0.5s (shows battery level via 4 LEDs)
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Mode cycling: Single click toggles 6 patterns:
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① Rainbow breathing (18h)
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② Red/blue alternating flash (60h)
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③ Running light (24h)
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④ Steady ON (15h)
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⑤ Single flash (60h)
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⑥ Pulsing flash (24h)
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Advanced Features
Group Sync Mode (50m range):
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Double-click when ON → Green LED blinks (searching)
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Solid green = Sync success with other TOWILD TL03Pro lights
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Single click to exit sync
Brake Function Toggle:
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Hold button 3s when ON (light blinks 3x) to enable/disable brake detection
Smart vs Manual Mode:
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Hold button 3s when OFF to switch (blinks 1x to confirm)
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Smart Mode: Blue LED indicator, auto-sleep after 2min inactivity, wake-on-vibration
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Manual Mode: Default setting, no auto-sleep
Runtime & Behavior
| Mode | Battery Life | Smart Mode Behavior |
|---|---|---|
| All lighting modes | 15-60h | • Auto-sleep after 2min • Daytime auto-off • Vibration wake-up |
| Brake Detection | N/A | 1-sec high-intensity flash when decelerating |
Package Contents
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TL03Pro tail light
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Seatpost/seatstay mount
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USB charging cable (TYPE-C)
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Quick start guide
⚠️ Note:
• For optimal brake detection, mount vertically
• Group sync requires firmware v2.1+ on all devices
