PupLight is a small LED flashlight a dog carries on it's chest which lights the way and the dog for a safe and more enjoyable nighttime walk. Projects a beam of light 20 to 30 feet in front of the dog so cars can see the beam in plenty of time to stop for the dog. PupLight has 3 white LEDs which illuminate 200 feet forward, 70 feet to each side and last over 150 hrs on AAA batteries. It comes with a two piece adjustable band which fits almost any size dogs and easily slips over the dogs head, snaps on or can be attached to an existing collar.