並前往https://www.truelighting.com.hk/products/philips-rgb-6-5w-4-smart-wi-fi-wiz-connected-recessed-downlight-%E6%99%BA%E8%83%BD%E5%BD%A9%E8%89%B2%E5%B5%8C%E5%85%A5%E5%BC%8F%E7%AD%92%E7%87%88