| 摘要 |
The present invention discloses an integrated dimmable compact fluorescence lamp and a circuit used therein. The circuit includes: a dimming module configured to adjust the brightness of the compact fluorescence lamp by controlling the frequency of a voltage to be output to a control module, wherein the dimming module includes the following: a control part configured to receive a first electrical signal from an input module and an electrical feedback signal from a lamp tube of the compact fluorescence lamp, generate an electrical reference signal which represents a part of the first electrical signal or the whole electrical signal, adjust the electrical reference signal as reaction to an external operation and output the electrical reference signal and the electrical feedback signal to a frequency adjustment part to control the frequency of a voltage output from the frequency adjustment part; and the frequency adjustment part configured to receive the first electrical signal from the input module, generate the frequency of the voltage to be output to the control module and adjust the frequency of the voltage as reaction to the electrical reference signal and the electrical feedback signal.
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