For 3" leads, 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 3" leads has been well received by many customers and enjoyed a good reputation in many countries. ShaoXing ShangYu Yup Lighting Co., Ltd. 3" leads have characteristic design & practical performance & competitive price, for more information on the 3" leads, please feel free to contact us.