| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED lamp which can be attached not only to a glow start or rapid start lighting fixture, but also to an inverter type lighting fixture, and can save power in any lighting fixture.SOLUTION: An LED lamp 10 includes a pair of terminal pins 11, 12 provided at both ends so as to be attached to a pair of sockets of a lighting fixture for fluorescent lamp, a lighting control section 14 for outputting a drive current from an AC current from the terminal pins 11, 12, an LED lighting section 15 being lighted by a drive current from the lighting control section 14, and a bypass section 16 for detouring a surplus current from the lighting fixture for fluorescent lamp, larger than a current consumed by the LED lighting section 15, from one terminal pin 11 to the other terminal pin 12, or reversely. In the LED lamp 10, the bypass section 16 is composed of a capacitor disposed between the pin 11a of the terminal pin 11 and the pin 12b of the terminal pin 12, or between the pin 11b of the terminal pin 11 and the pin 12a of the terminal pin 12. |
