USB Rechargeable Bike Tail Light with Sensor

Ride with confidence, day or night

This USB Rechargeable Bike Tail Light is designed to enhance your visibility and safety on the road without adding bulk to your setup. Built from a durable combination of aluminum alloy and impact-resistant plastic, it delivers reliable performance in daily commuting and training rides alike. The compact housing (36 x 29 x 26.5 mm) and light weight (31 g saddle mount, 36 g seatpost mount) make it easy to integrate on most road and mountain bikes.

An intelligent light sensor automatically turns the tail light off in bright conditions and activates it when you ride in low light, helping conserve the 400 mAh rechargeable lithium-ion battery. The 30 lm LED output provides clear, visible light that is bright enough to be noticed without causing glare for other road users. With an IPX5 waterproof rating, the light continues to perform reliably in heavy rain, so you can keep riding in changing weather.

Why It's a Smart Choice

• Automatic light sensing - The built-in sensor switches the light on in low light and off in daylight, reducing the need for manual operation and extending battery life.
• Easy, tool-free installation - Includes both saddle and seatpost mounts plus zip ties, allowing quick, secure attachment to most bike setups without special tools.
• USB rechargeable and weather-ready - A micro-USB charging port and IPX5 waterproof design support regular use in commuting, training, and wet-weather rides.

FAQ

Q: How do I charge the tail light?
A: Connect the light to any USB power source using a micro-USB cable. Charge until the indicator shows a full battery before your ride.

Q: Will it fit my bike?
A: The included saddle mount, seatpost mount, and zip ties are designed to fit most standard road and mountain bike saddles and seatposts.

Q: Can I use it in heavy rain?
A: Yes. The IPX5 waterproof rating means the light is protected against water jets and is suitable for riding in heavy rain.