SkylinkHome LS-318 Screw-In Light Bulb Socket Dimmer Remote Controllable Receiver for Wireless Home Automation Lighting Control No wiring connection, simply screw into a lamp socket to control your light wirelessly. Easy DIY (Do It Yourself) Installation. Up to 200 watt load lighting control (120V AC) Ideal for warehouses, stores, malls and more. Energy saving lighting control receiver. Up to 500 foot operating range in an open area.