X10 control on top, bottom outlet is always live! In areas of your house that have high visibility, use X10 SuperSocket Receptacle Modules (SR227) for a clean, finished look. The control components are built-in, so Lamp Modules are not necessary. Features a controlled outlet at the top of the receptacle, the lower outlet is not controlled. Both outlets are rated at 15 amps. Responds to ON/OFF and ALL UNITS OFF, but not to ALL LIGHTS ON or DIM/BRIGHT commands. Controlled devices may still be turned off and on with their own switches.