Dear Friends: Nice to see you all, My name is Alan from Shenzhen of China, a sales manager of the led power supply for oversea market mainly. I am very confindent and optimistic man,haha.....! Our factory is specialized in LED switching power supply with good quality and reasonable price, Input voltage: AC100~260V(suitable for all country); the output voltage: DC12V and 24V; the power range: 15W~400W. There are the non-waterproof models( for indoor usage IP20) and waterproof models(for outdoor usage with IP67)., they mainly are used on LED strips, LED module, LED bar, LED exposed light, LED protection tube and so on. All items have short circuit protection, overload protection and overvoltage protection, please use it safely no more than 80% power, our company have UL, CCC, CE, CB, BIS and NOM certificate, Our aim is "Best Service To You"! Please find the more information by website: www.huarondriver.com My mail: huaron_alan@163.com; My skype: alan5737, WeChat&WhatsApp: +86-15920075737 Best regards Alan