ENSURE YOUR SAFETY – The bright light will increase your visibility to the vehicles surround you in the dark. Visible 180 degrees, meaning the light is not only visible from the rear, but on both sides.
3 LIGHT MODES – Full light, fast flash and slow flash mode. These three modes help other riders, drivers, and walkers spot you when riding in low light or complete darkness. And 2 CR2032 button batteries are already installed in each light.
EASY TO INSTALL – The silicone mounting strap is ready on the bicycle tail light. These bicycle tail lights can be installed and fastened in seconds without any tools or other equipment, and save you much time and effort.
LIGHT EVERYTHING – Universal Mount. Fits any sized seat post or bike frame, 3 Strapping Sizes. Elastic Rubber stretchable to fit on almost anything! Add a light to your helmet, backpack, bicycle seat post, back bike rack, stroller, and your pet??s collar or other areas, can help you to guide the way and keep you stay safe at night.
WARRANTY – Feel free to message us through ??contact sellers?? with any concerns. We will try our best to help you. Every package of this bicycle back lights is strictly inspected before being released.