| 摘要 |
The present invention relates to an LED module which receive AC power for operation. According to the present invention, the LED module is operated by AC power and equipped with a plurality of LEDs. The LED module turns on sequentially every section when one period of the AC power is divided into a plurality of sections. Each of LED groups including at least two LEDs is determined and the color temperature of at least two LEDs has a deviation within a predetermined range from the predetermined center color temperature. |
