Protects The Animal Safety Clip-On LED Flashing Light is lightweight, flexible (Only 26g). Without burdening your pet. It is highly visible at night, visible up to 500 meters, making it easy for you to find your dog to keep your pet safe. .Multiple choices LED dog collar light has 6 colors, blue, green, yellow, orange, red, pink. There is always one that your pet likes best. Also, there are four light modes: Steady, Fast Flashing, Slow Flashing, Close Press the center to switch lights. .Multiple usesThe LED light collar is not only suitable for pets, but also for bicycles and running. The light it emits can protect your safety in the dark and remind passing vehicles of your location. Besides,It provides an ambient light bright enough for reading, finding keys or keyholes, locating tent ropes and camping gear. .Easy to UseThe Safety Clip-On LED Shell is made of durable and waterproof high quality ABS and stainless steel buckles. You can place it where you want to use it without fear of wind and rain. .Package includes 6 colors 30x20mm(diameter and thickness) Blue/Green/Yellow/Orange/Red/Pink, and 4 spare CR2032 batteries.