Description Universal fit for oversized road bikes, mountain bikes and road bikes and all necessities - unlike other bike taillights, Tech has meticulously developed a silicone mounting strap that fits all types of bikes, handlebars, booster seats, forks, backpacks, helmets and more can be mounted. Easy to install with no tools required. Anyone can assemble this taillight in less than a minute. The brightest LED rear light for more safety and better visibility in the car. - The driver still cant see you when you use other bike lights With our innovative upward facing design of the brightest bike lights, youll be safe by targeting the super bright LED beam to your eye level. Versatile light modes: Each of our lights has three specific modes for use: high, low and strobe. So you can easily be seen in the early morning mist, dusk, night and dawn. Product information BS PRODUCT, PROVIDED EVERYTHING YOU WANT - 2pcs or 4pcs x Silicone Bike LED Light - 4pcs or 8pcs x CR2032 batteries inside lights) - 4pcs or 8pcs x CR2032 batteries as replacement) - Three modes of switch: full light, flash, slow flash - One-touch switch design, easy operation - Easy to install or remove quickly, without any tools needed. - Suitable for all kinds of bikes waterproof bike light WHY WE NEED THE LED BIKE LIGHTS * Bike lights are your MOST IMPORTANT safety feature when night riding. * When riding on the road at night, the additional reflectors on your bike could help the other cars noticed you and get rid of dangerous * Even rain is useful, the waterproof and lightweight features makes they are the perfect partner when you ride on night. bike lights HOW TO OPEN THE LIGHT TO REPLACE THE BATTERIES * All the sustainable use of light 45 to 70 hours * Scintillation sustainable use of 160 hours * Using two CR2032 button batteries for each light Stretch off the rubber from the inside and you will see the cap that twists off to replace the battery. The silicon is covering the battery. Take out the silicon covering to expose the battery. It is not hard and it can be replaced easily. WITH THOUSANDS OF BUYERS PRAISE bike lights bicycle lights bike lights ACs image CyberDoctors image sarahs image