... No sparks 3.Against Thunder strike 4.RoHs materials Safe Plug and Extension SocketExtension socket 1) ABS power board 2) ... Easy to install · 2) Safety features lower your risk · 3) Modular design, various funtion combination meet your demands. · 4) Multi-protection ... with many plugs of other countries, such as french plug, mid-east plug, Australia plug and so on. · Inner material and Power Cord ...