Description
Cyclami N20B Smart Brake Tail Light
The Cyclami N20B Intelligent Induction Radar Tail Light enhances your visibility and safety on the road. Its intelligent brake-sensing technology detects sudden stops, automatically boosting brightness to alert vehicles and riders behind you. This advanced feature ensures added protection during both daytime and nighttime rides.
N20B Six Lighting Modes
The N20B gives you six modes to choose from:
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High: 60LM – 2.5 hours
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Medium: 30LM – 4.5 hours
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Low: 15LM – 9.5 hours
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Breathing: 30LM – 10 hours
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Flashing: 50LM – 7.5 hours
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SOS: 30LM – 20.5 hours
This variety ensures the right balance between brightness and endurance for any ride.
Auto and Manual Modes
Switch easily between auto and manual operation with a simple double-click. In auto mode, the radar intelligently adjusts brightness based on braking and cycling conditions. In manual mode, you maintain full control over the chosen lighting setting. The indicator light clearly shows which mode is active.
Cyclami Long Battery Life & Quick Charging
Powered by a 3.7V rechargeable lithium battery, the tail light delivers up to 20.5 hours of continuous use. A micro USB charging port enables quick recharges in about 1 hour and 40 minutes, making it practical for everyday use.
N20B Weather-Resistant and Durable
With an IPX5 waterproof rating, the N20B remains reliable even in rain or wet road conditions. Its aluminum alloy + ABS construction ensures durability without adding unnecessary weight.
Flexible Installation
The light supports two installation options—seat post or seat cushion—giving riders flexibility for their setup. Secure mounting ensures the light stays in place on rough or uneven roads.




