For 20w smart downlight, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 20w smart downlight has been well received by many customers and enjoyed a good reputation in many countries. Shenzhen Focus Lighting Co.,Ltd 20w smart downlight have characteristic design & practical performance & competitive price, for more information on the 20w smart downlight, please feel free to contact us.