500 Lumens Bike Tail Light with Brake Sensing | USB-C Rechargeable Bicycle Rear Light for Day & Night Riding | 6 Modes, Side Visibility, Fits Round & Aero Seat Posts

Designed for 24/7 Visibility
Stay seen around the clock. This rear light features a powerful 500-lumen LED and a highly distinct flashing pattern optimized for daytime awareness. With 6 selectable modes, you can adapt its brightness and flash pattern to any condition—from bright afternoon commutes to dark night rides—ensuring maximum safety in all lighting environments.

Smart Brake Sensing & Automatic Power Management
Enhance safety with intelligent features. The built-in motion sensor detects deceleration and instantly boosts light output to a bright 200-lumen warning flash for 2 seconds, alerting traffic behind you. For convenience and battery savings, the light automatically powers off after 2 minutes of inactivity and turns back on with the slightest vibration when you resume riding.

270° Visibility with Reflective Side Stripes
Increased visibility from every angle. Integrated reflective side stripes amplify light dispersion, ensuring you are clearly visible not only from behind but also from the side at intersections—a critical safety feature. (Important Safety Note: Do not look directly into the LED light source.)

Convenient USB-C Fast Charging
Experience hassle-free recharging with a modern USB-C port. The reversible design allows quick, easy plug-in without fumbling for the correct orientation. Simply connect to any USB power source—laptop, power bank, or wall adapter—for a fast and reliable charge.

Universal Fit for Round & Aero Seat Posts
Designed for broad compatibility, the included adjustable mounting pad securely fits a wide range of round and oval/aero seat post shapes and sizes. The light body is crafted from solid, lightweight anodized aluminum, offering durability and corrosion resistance for long-term, dependable use in all weather conditions.