1. Each product has been tested multiple times over a 24 hour periods, to ensure quality. All our products come with at least 2 years warranty. 2. All our products are made with super bright Epister LEDs. 3. For volume orders, we offer great discounts , 4. We have a wide variety of products including LED strings, LED strips, LED modules, LED point light source. We offer OEM and ODM services. 5. Customer service is a PRIORITY, We offer a wide variety of secure payment options, such as Alibaba Assurance order, PayPal and TT with HSBC Trust.