PADONOW Smart Bike Tail Light Alarm Brake Light, USB-C Rechargeable Rear COB LED, 115 dB Alarm

PADONOW Smart Bike Tail Light is a USB-C rechargeable rear bicycle taillight with high-lumen COB LEDs, brake detection, adjustable alarm and multiple brightness modes for improved visibility and theft deterrence.

Whether you commute, train at night or want added protection for your parked bike, this rear light combines a bright COB LED panel, motion-sensitive alarm and a remote-adjustable mount into one compact unit. The light balances long battery life with rapid Type-C charging, and the durable bracket works with saddle rails and seatposts so installation is quick and tool-free.

How does the PADONOW tail light improve nighttime visibility?

The unit uses a high-lumen COB LED array to produce an even, wide red beam that is easier for drivers to spot than a small point light. You can choose from three brightness levels and four lighting patterns to match road conditions and your visibility needs.

• High-lumen COB LED delivers broader, more visible light spread
• Three adjustable brightness settings for daytime or dark-road use
• Four lighting modes (steady and multiple flash patterns) for attention-grabbing signaling
• Remote control lets you change modes without dismounting

What safety and anti-theft features are included?

Beyond passive visibility, the PADONOW tail light adds active protection with a sensitive alarm and brake-sensing function. The loud, adjustable horn and vibration/motion detection are designed to alert you and deter would-be thieves when the bike is touched or moved.

• Built-in vibration sensor and motion detector activate the alarm on disturbance
• Super loud 115 dB horn with three volume levels to suit urban or suburban settings
• Brake-detection mode increases light output instantly when deceleration is sensed
• Alarm sensitivity adjustment prevents false triggers while parked or riding

How long does the battery last and how is it charged?

The light houses an 800 mAh polymer battery that balances long run time with safe charging. Using the USB-C port you can fully recharge the unit in about three hours and enjoy up to 40 hours of operation depending on selected mode and brightness.

• 800 mAh polymer battery for extended runtime
• Type-C USB charging completes in approximately 3 hours
• Up to 40 hours of battery life in low-power modes
• Battery level indicators and easy removal for charging on or off the bike

How easy is installation and everyday use?

The package includes a versatile bracket and mounting options that make swapping, charging and adjusting the light straightforward. The IPX5 rating gives protection against rain and splashes so you can keep riding in mixed weather.

• Mounts to saddle rails with zip ties or to seatpost using a silicone strap
• Twist-and-lock design makes removing the light quick for charging
• IPX5 water resistance for protection from rain and spray
• Remote control for mode and brightness changes without stopping

Who is this for: The PADONOW Smart Bike Tail Light is suited to urban commuters, evening and night cyclists, and anyone who wants both enhanced rear visibility and a theft-deterrent alarm. It’s a practical upgrade for riders who need a compact, rechargeable rear light that’s easy to mount, quick to charge and configurable for different riding conditions.