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Smart Auto Brake Sensing Bike Tail Light – USB Rechargeable LED Rear Light IPX6 Waterproof for Safe Night Riding (Q5 Model)

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🔆 Q5 Smart Auto Brake Sensing Bike Tail Light | USB Rechargeable LED Rear Light IPX6 Waterproof for Safe Night Riding

🚴‍♂️ Ride Smarter, Brighter & Safer

The Q5 Smart Brake Sensing Bike Tail Light brings cutting-edge safety technology to your ride. With intelligent brake sensing, automatic on/off lighting, and superior waterproof protection, this compact light ensures maximum visibility and peace of mind wherever you go.


⚙️ Key Features

Smart Auto Brake Sensing
Built-in motion and light sensors automatically detect braking and ambient brightness — turning the light on when needed and conserving power when not in use.

COB LED for Superior Brightness
High-efficiency COB LED technology provides an ultra-bright beam visible from up to 150 meters away, improving visibility in all conditions.

5 Adjustable Light Modes
Choose between steady, flash, breathing, emergency, and brake modes for any riding environment — day or night.

Long Battery Life (20+ Hours Runtime)
Powered by a 400mAh rechargeable lithium battery, the Q5 tail light offers extended performance with up to 20 hours of use per charge.

USB Fast Charging (2 Hours)
Convenient USB charging with built-in overcharge protection. Recharge fully in 2 hours and get ready for long rides.

Durable & Lightweight Aluminum Alloy Build
Crafted from 6061 anodized aluminum for corrosion resistance and durability while weighing only 55g — compact, sleek, and built to last.

IPX6 Waterproof Rating
Ride through rain, fog, or mud without worry. The Q5 is fully sealed against water and dust intrusion.

Smart Power-Saving Mode
Automatically switches to sleep mode when idle to preserve battery life, ensuring efficiency and reliability.


🔄 Technical Specifications

  • Model: Q5

  • Material: 6061 Aluminum Alloy

  • Lighting Type: COB LED

  • Light Modes: 5 adjustable

  • Battery: 400mAh rechargeable lithium

  • Runtime: Up to 20 hours

  • Charging Time: ~2 hours (USB)

  • Waterproof Rating: IPX6

  • Weight: 55g

  • Mounting Type: Seatpost / Saddle rail


💡 Why Riders Choose the Q5 Smart Tail Light

  • Intelligent brake & motion sensing for instant visibility

  • Compact, lightweight, and premium metal design

  • Long-lasting battery and smart power management

  • Quick USB charging and waterproof performance

  • Perfect for road bikes, MTBs, and urban commuting


🌍 Safety Meets Innovation

With its intelligent brake detection and sleek aluminum body, the Q5 Smart Bike Tail Light is more than just a safety light — it's an essential upgrade for modern cyclists.
Enhance your visibility, ride confidently, and make every journey safer and smarter.

Order your Q5 today and experience next-level cycling safety!

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