The Nite Ize SpotLit LED Collar Light is the perfect accessory for your dog to make sure they are seen in low lighting situations. Not only is does this bright light include a carabiner for easy collar attachment， it also has the ability to shine in six different colors or even cycle through them for extra visibility in Diso-O mode! Make sure you and your furry friend are always spotted with the Nite Ize SpotLit LED Collar Light! Simple On/Off button functionStainless steel carabiner securely attaches to collars and restraintsWeather resistantSix selectable colors or Disc-O changing modeBattery run time: 20 hours (includes 2 x 2016 3V lithium batteries)Dimensions: 1.3L x 2.1H x .8W / 32mm x 53mm x 21mm

• Weather resistant
• Secure stainless steel carabiner clip easily attaches to pet collars， harnesses， and leashes
• Push button on/off
• New Disc-O Select has six selectable colors and Disc-O color changing mode