Ultra-Smart Stop Light for Bicycle

Ride brighter, safer, and smarter — day and night.

Traditional bicycle lights often do not respond quickly enough during sudden braking, making you less visible when it matters most. This one solves that problem by combining advanced sensors, powerful lighting, and an all-weather design to enhance your safety on every ride. Thanks to intelligent brake detection, long battery life, and sturdy construction, it keeps you visible and protected in all conditions.

Main Features:

• Instant brake detection – A built-in acceleration sensor with a triple-filter algorithm immediately increases brightness when slowing down.
• Automatic sleep mode – Turns off after 4 minutes of inactivity and reactivates as soon as movement is detected.
• USB rechargeable battery – 600 mAh capacity, 3-hour charging time, and 8 to 12 hours of continuous use.
• Weatherproof construction – IPX6 waterproof aluminum alloy casing, designed for rain, fog, and night rides.
• Versatile mounting options – Attach it to your bike, helmet, or backpack; can also serve as an emergency light.

The Ultra Brake-Light offers much more than a simple rear light — it is adaptive visibility designed to suit your journey. Whether you are heading into town or covering longer routes by bike, it ensures maximum safety and complete peace of mind. Light up every ride with confidence and enhance your cycling experience.

Specifications:

• Material: 6061 aluminum alloy
  
• Dimensions: 2.04" × 2.08" × 1.49" (52 × 53 × 38 mm)
  
• Battery capacity: 600 mAh
  
• Brightness: 100 lumens
  
• Lighting modes: 6 modes (low / medium / high + slow / medium / fast flashing)
  
• Runtime: 8–12 hours
  
• Charging time: 3 hours (USB cable included)
  
• Water resistance: IPX6