| 摘要 |
The present invention relates to a lighting device controlling circuit module, comprising: a first bridge rectifier unit, a second bridge rectifier unit, a power factor correction unit, a controlling unit, a feedback unit, at least one switching unit, and at least one boost/buck unit. The lighting device controlling circuit module of the present invention can be made as an electronic chip for easily being integrated into an LED fluorescent lamp, therefore, a user can replace the traditional fluorescent lamp with the LED fluorescent lamp having the lighting device controlling circuit module so easily, and the user does not need to identify which two contacts of the LED fluorescent lamp are used as the power-inputting terminal before replacing the traditional fluorescent lamp by the LED fluorescent lamp.
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