MINI KRYPTON LAMP TYPE LED BULB

摘要

PROBLEM TO BE SOLVED: To provide a mini krypton lamp type LED bulb.SOLUTION: A mini krypton lamp type LED bulb includes an LED unit and a lighting circuit 55 inside a cap connection portion. The lighting circuit 55 includes: a diode bridge 35A; a first capacitor 35B connected in parallel to an LED 11A between the diode bridge 35A and the LED 11A; a second capacitor 35D connected in series between the diode bridge 35A and a power supply 40; and a third capacitor 55G connected in parallel to the diode bridge 35A between the diode bridge 35A and the power supply 40.