Darfon Electronics the turnkey green energy total power solutions provider, new launched a whole series of built-in 10KV lightning surge protected rugged & ultra efficiency outdoor LED lighting driver 60W ~ 270W smart series. To catch the conversion is well under way in many municipalities to convert roadway lighting to solid-state LED streetlight technology. Nowadays rapidly increasing demands for LED-based light sources for outdoor applications bring new challenges to system durability. In order to maximize the durability and reliability of LED lighting systems, it is critical to protect them from damage due to high current surges on the main lines.