The D9067149 is a compact, versatile and easy to install wall switch from OKW. This wall switch can be used for a wide range of applications, from controlling lights and fans to operating window blinds and curtains. The OKW D9067149 switch has a modern, contemporary design, with a stylish white finish that blends in with almost any décor. This wall switch has five connections for the on/off switch, blue line for the live cable, green and yellow for the neutral, and a terminal for a ground connection. It also features a snap-on connection for easy installation and quick mounting. This highly functional wall switch is perfect for any home or business.