HOMEYA 4 Packs 5-LED Safety Lights,Clip On Warning Strobe Lights,3 Modes Bike Tail Safety Lights for Bike Jogging Running Walking Dog

【Super Bright & Long Lasting】5 powerful lights per device means high visibility, Can be easily seen from hundreds of feet away. Ideal for use as navigational, signal, or safety lights. Come preinstalled with batteries that last up to 100 hours of continuous use. 
【3 Lighting Modes】These lights clip on easily and stay on securely. With one simple push of a button, you have instant illumination with 3 useful lighting modes [Steady, Flash, and Strobe].
【Can Be Tied & Clipped】These lights can be clip on pet collars, backpacks, helmets, and jogging or walking gear. Use the included fasteners to securely strap the lights onto boating bows and sterns, drones, bicycles, arms, wrists, and ankles. Perfect for use as a bike rear, back, and tail light.
【Premium Waterproof】Using the design concept of waterproofing compartment, the functional LED components are sealed in the lamp holder, and the battery compartment is placed in the lamp body. The transparent lamp shade and the shell are sealed and docked at high frequency, which is not easy to fall off and avoid the erosion of rain. At the same time, the button switch is covered with expansion rubber, and it is safe to ride in rainy days.
【Weather Resistant】Perfect for use in rain or snow, daytime or nighttime, and summer or winter. Count on them to keep you visible and safe during any outdoor activity in any weather.
【Lightweight & Versatile】About the size of a car key and weighing less than 1 oz.Whatever your needs, the impressive glow from these ultra-bright safety lights will keep you safe and secure. Perfect for running, walking, cycling, especially near traffic.
【Easy Installation】Unscrew the four screws on the back of the tail light with a cross screwdriver. After opening the tail cover, load two CR2032 batteries according to the positive and negative tips in the battery compartment.
【Package Includes】1/2/3/4* Weather-Resistant Safety Lights; 1/2/3/4* Long Straps; 1/2/3/4* Mini Screwdriver.