| 摘要 |
A lighting apparatus and an associated lighting control method are disclosed. The lighting apparatus includes an LED module (2), a heat sink for emitting heat generated from the LED module, a rectifier (13) for rectifying an input commercial AC power (11), a transformer (17) including a main coil (T1) and an auxiliary coil (T3) to transform the rectified power, and an electronic module (16) for biasing a current used to drive the LED module (2) based on the input voltage transported via the auxiliary coil. |
