For UV Ballast, 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 UV Ballast has been well received by many customers and enjoyed a good reputation in many countries. ShaoXing ShangYu Yup Lighting Co., Ltd.UV Ballast have characteristic design & practical performance & competitive price, for more information on the UV Ballast, please feel free to contact us.