Patent ID: 7408304

Claim:
An apparatus for alternating current power circuit of light emitting diode, comprising: a first light emitting diode composition unit apparatus having a first full-wave bridge rectifier apparatus regulating a transformation from alternating current to direct current, a first light emitting diode group and a first current-limiting resistor connected to each other using a series connection method; a second light emitting diode composition unit apparatus having a second full-wave bridge rectifier apparatus regulating a transformation from alternating current to direct current, a second light emitting diode group and a second current-limiting resistor connected to each other using a series connection method; an alternating current power source apparatus providing alternating current; and said first light emitting diode composition unit apparatus connecting each other with said second light emitting diode composition unit apparatus using a parallel connection method, and being connected to the alternating power source apparatus by said series connection method for forming the apparatus for power circuit of light emitting diode.