Our dog collar light is designed to easily see your dog at night. Whether your setting up decoys in the dark, or walking out to the blind before sunrise, or just at home letting your dog out at night, you’ll be able to quickly find your dog by the bright led light. The light easily clips on to a 1” collar and is waterproof. The light will lasts up to 200 hours and is powered by a replaceable watch style battery. The light is easily activated by pushing on the front face and has three modes, steady light, slow blink and fast blink options.