Golf Balls with LED Lights and Synthetic Rubber Core, Available in Various Colors，can be flashing, constant bright, colorful.6 to 10 minites after play.
Materials:

• DuPont surlyn outer cover
• Composite plastic inner cover with LED CMOS chip
• Core: synthetic rubber
• Cover: surlyn
• Diameter: 42.7mm
• Weight: 45.6g
• Resilience rate: 85%
• Hardness: 75
• Dimple: 392
• Used for practice or for match.
• Available in various colors
• Customized logo prints are accepted
• Package: 300 pieces/poly bag/carton
• Net weight: 13.77kg
• Gross weight: 14.27kg
• Carton dimensions: 34 x 27 x 24cm