Visibility up to 300 m and extreme water resistance. The Nite Dawg LED Dog Collar is equipped with light red LEDs, which silluminate once around the dog's neck and ensure optimal visibility thanks to passive reflective strips. The LED is more than 300 m visible and can be set by pressing a button as a fixed or flashing light. The lightweight and waterproof neck is made of nylon of superior quality. The batteries supplied can be easily replaced and have a lifetime of up to 100 hours.