Light up your furry friend's collar with the Nite Ize SpotLit Rechargeable Collar Light in Disc-O Tech. This unisex unit, designed by Nite Ize, is perfect for medium-sized dogs and features a rechargeable battery. The collar light is manufactured in China and has a range of features, including customization options for personalization, but does not come with any custom bundles. Add some extra visibility to your dog's collar with this innovative collar light.