PolyBrite™ lighted Dog Collars are available in vivid colors and designs and are ideal for low light and nighttime visibility.  PolyBrite lighted dog collars have a combination of PolyBrite's patented polymer/LED technology and reflective stiching and are offered in lighted yellow shooting stars, lighted green shamrocks and lighted red fire hydrants.  All PolyBrite lighted collars have a three-function switch, which provides an off, steady and flashing mode.  Using one standard, replaceable lithium watch battery, PolyBrite lighted dog collars have the ability to provide illumination for up to 200 hours in the flashing mode, are shockproof, spark proof and weather resistant.