Some people always ask us before placing an order whether each product will be tested before ship out. We can tell you truthfully that for every lamp in all orders, we will conduct a one-day aging test and sample a part for a week of testing. Strict checks are carried out to ensure that each product has no problems before packaging, thereby ensuring that there are no problems after the goods arrive at the customer's hands. We also welcome every customer to visit our factory and visit or participate in the entire production process. Seeing is believing, and we are committed to becoming your trusted partner.