A light emitting decorative apparatus includes a main frame, a socket, a cover,
a soft rubber jacket, and an ornament. Thus, when the protruding probe detects
existence of the water, and when the optical sensitive resistor detects that the
light is weakened to a determined extent, the optical sensitive resistor triggers
the circuit board to drive the light emitting diode to emit light outward, and
the optical fibers conduct the light to the ornament, so that the ornament lights
and blinks, thereby greatly enhancing the aesthetic quality of the light emitting
decorative apparatus.