Our Deluxe 60 Player LED Night Flyer Fairway Tournament Package includes: Golf Balls (120 pieces), Night Flyer CL – Assorted 4 Colors (CLNFBULK) LED Flashing 27” Necklaces to decorate Golf Carts (30 pieces) (LIT209EA) 14” Green Economy Yardage Markers with spike (60 pieces) (LIT380EA) 14” Red Economy Yardage Markers with spike (60 pieces) (LIT382EA) 14” Blue Economy Yardage Markers with spike (30 pieces) (LIT381EA) 14” White Economy Yardage Markers with spike (30 pieces (LIT384EA) LED Flashing 27” Necklaces for players to wear (60 pieces) (LIT209EA) LED Green Cup Rings (9 pieces) (FLA450EA)LED Small Tee Box Markers (w/spike) (18 pieces) (LIT398EA) LED 14” Flag Markers (9 pieces) (LIT392EA) Night Flyer Constant Light (CL) golf balls are a revolutionary premium lighted golf ball that is constructed with two internal high-powered L.E.D.s that will illuminate the ball for approximately 9 - 10 minutes of non-flashing constant light, providing light throughout the entire golf ball. The 9-10 minute re-trigger clock will reset to zero each time the ball is struck, thereby providing "constant light" throughout your game.  Approximately 30+ hours of light with approximately a 1.5 year lithium battery. The Night Flyer CL Professional Golf Ball is OFFICIAL WEIGHT & SIZE! The Night Flyer CL ball can be activated by dropping it onto a hard surface, hitting two golf balls together or tapping the ball on the face of a golf club. Battery Illuminated Golf Balls, normally in 4 Colors: BLUE , GREEN , RED and WHITE.