For gen3 tubes, 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 gen3 tubes has been well received by many customers and enjoyed a good reputation in many countries. Shenzhen Detyl Optoelectronics Co., Ltd. gen3 tubes have characteristic design & practical performance & competitive price, for more information on the gen3 tubes, please feel free to contact us.