Having a safety light is an absolute necessity when you are out with your pet and walking in the dark. The safety light ensures that you are visible in the dark to others, reducing the risk of an accident. This Active Canis safety light ensures that you and your dog/cat are clearly visible from a distance. The ultra high brightness LED lights make you visible up to 3 kilometers away in the dark.High visibility Visible up to 3 km. Three light modes Constant light output Slow flashing effect Fast flashing effect The lithium battery can be easily recharged with the supplied cord. Long battery life 13 hours of constant light. 16 hours with slow flashing effect. 18 hours with fast flashing effect. Waterproof 100% water resistant with up to 100m depth. User-friendly Easy to activate by simply clicking the button. With its flexible design, the safety light is easy to attach to the dog's/cat's collar or harness.