flashing golf balls

• It will be flashing after hitting
• Multi-layer construction
• The weight is 44g, the diameter is 42.8mm, wind tunnel is 421
• A super-bright LED embedded inside
• Du-pont surlyn cut-proof cover
• Flashing for 6 minuers /30 seconds after hitting (20% difference for the gap of IC inside the ball)
• Battery life, about 30 hours for red ball and about 20 hour for blue and green (because of the different needed voltage)
• The lithium battery of 3V
• 60% compression
  U.S.PATENT PENDING #11/889,229

44g

flashing golf ball