PURPOSE: An electronic stabilizer is provided to improve the efficiency of the lamp by increasing the amount of the current flowing in the lamp by connecting the capacitor having different impedance value. CONSTITUTION: A rectifier(210) rectifies the AC signaling(Vin). A lamp driver(220) outputs the lamp operation power(Vout) for lighting a lamp(231). A lamp part(230) lights the lamp by the generation of the lamp driver. The lamp part comprises the first capacitor(C1) and the second capacitor(C2) connected to the first electrode of the first filament and the second filament. The second capacitor is connected to the second electrode of the first filament and the second electrode of the second filament.