Amazon.com : LED Light Puck or Pod Dimmable Remote Control LED Submersible Lights Set -Battery Operated; RGB Color Change,Waterproof for Ultimate Frisbee, Beersbie, Kan Jam, Cornhole, Games (2 Pucks and Remotes) :
Flashflight® Light Up Flying Disc with Disc-O Select™
Lighted Ufo Frisbee 9v | eBay
Kam Jam 175g Light-Up Flying Disc by Kam Jam at Fleet Farm
Amazon.com : Nite Ize Flashflight LED Light Up Flying Disc, Glow in The Dark for Night Games : Ultimate Frisbee : Sports & Outdoors
DiscNY - NYC Ultimate Frisbee for Adults and Youth