Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
All electrical products must be installed by a qualified electrician in accordance
with local wiring regulations. Incorrect installation may result in fire, electric
shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label.
Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
NineLeaf Rear Tail Light Bike, Bicycle Lights with Smart Brake Sensing, Rechargeable Bike Tail Light Auto On/Off 4 Dynamic Light Modes - Slow Flash (70h), Breathing (39h), Strobe (58h), Steady On (39h) for maximum visibility. Strobe cuts through bright sunlight and traffic to grab attention fast. 2 Mounting Options - Length-adjustable silicone strap for quick tool-free installation, or saddle rail mount for a clean, low-profile fit. Smart Brake Alert - Lights up instantly in all modes when you slow down to warn others. Auto Light Sensor - Slow Flash and Breathing modes automatically adjust to ambient light, turning on in tunnels or at night. Auto Power-Off - Shuts off after 30 seconds of inactivity to save battery. IP66 Waterproof & Ultra-Light - Durable carbon fiber-textured PC shell, weighs only 30g, ready for all weather. 600mAh USB-C Rechargeable - Fully charges in 2-3 hours for up to 70h runtime. Compatible with power banks, USB chargers, and computers. Specifications 1. Built-in Battery: 3.7V 600mAh 102525 lithium batteryBike Taillight Battery: 102525 Lithium batteries (built-in, not sold separately) 2. Runtime & Charging: Up to 70 hours of continuous riding, fully charged in approximately 2-3 hours 3. Charging Port: Standard USB-C port, 5V input (some fast chargers may not be compatible) 4. Waterproof Rating: IP66 water- and dust-resistant 5. Operating & Storage Conditions: Operating Temperature: -40C to +70C Operating Humidity:
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
WELCOME5: Use code WELCOME5 for 5% off on your first order
