但 LED 唔同 你嘅細路會長大 ， 有自己嘅下一代 然後帶埋佢哋小朋友見你 但你仲用緊同一個 LED 燈泡 LED 幫你慳咗好多電
But LEDs don't grow up with your children, have their own next generation, and then bring their children to meet you, but you also use the same LED bulb LEDs to help you save a lot of electricity