| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device with light-controllable high frequency fluorescent lamp composed of a high frequency power source which can modulate frequency and a circuit fitted for light control. SOLUTION: The lighting device with light-controllable high frequency fluorescent lamp is composed of a power source (1) which can modulate frequency, a lamp tube (2), and a fluorescent lamp (3) having electric wiring parts. The electric wiring parts are composed of an inductor L, a capacitor C, and a thermistor RT. One terminal of the inductor L is connected to one output terminal of the power source and the other terminal is connected to an a-terminal of a cathode of the lamp tube. The capacitor C and the thermistor RT are connected in parallel, and connected to a b-terminal and a d-terminal of the cathode of the lamp tube. |
