For PD: 1.3W, 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 PD: 1.3W has been well received by many customers and enjoyed a good reputation in many countries. Merryelc PD: 1.3W have characteristic design & practical performance & competitive price, for more information on the PD: 1.3W, please feel free to contact us.