Patent ID: 7578603

Claim:
An acoustic wave induced light emitting golf ball comprising: a spherical housing having an internal space; a fixing container having an inner surface and an outer surface, said fixing container being disposed in said internal space and being light transmittable; a light emitting device disposed in said fixing container, said light emitting device including an acoustic wave sensor, a controller, at least one light emitting element, and an electricity supplier; when said acoustic wave sensor receives an external acoustic wave signal higher than a predetermined value, said acoustic wave sensor sends out an activating signal to said controller so that at least one light emitting element emits light; a first fitting portion disposed between said light emitting device and the inner surface of said fixing container, said first fitting portion being hardened and light transmittable; a second fitting portion disposed between said spherical housing and the outer surface of said fixing container, said second fitting portion being hardened and light transmittable.