The Discmanias LED lights will make your disc light up for you to find it when playing in the dark. It is a must ave for a round of night golf with your friends. A pack of LEDs contain to diodes that is easily attached on the bottom of your transparent discs. It is recommened that the diodes are attached using transparent tape (not included).
The diodes are very light and has little to no effect on the flight charateristics of your disc.