The Nite Ize LED Carabiner Light has a very robust, watertight electric LED. With a rust free carabiner you can securely attach the round tag to your dog's collar and set the light to steady or flashing status. This makes your dog visible in the dark from a distance of up to 300m. It runs on typical 3V CR 2032 batteries and lasts approx. 150 hours. Changing batteries with a Phillips screwdriver is easy as pie.
On: press down on the marked button for 2 seconds
Flashing: press down on the marked button again for 2 seconds
Off: press down on the marked button again for 2 seconds
Trial mode should be deactivated prior to use. Press the on/off switch until the light starts to flash and then turns off.