Nite-Ize SpotLit Pet Collar Disc-O Safety Light

This robust little LED light is equipped with a carabiner clip, making it extremely versatile and useful to clip anywhere. With Disc-O Select, you can chose one of six colors or leave it cycling through color-changing Disc-O mode. The long-lasting LED provides an ambient glow bright enough for everything from reading, to finding your keys, to keeping you and your pets visible at night.