Insteon Plugin Lamp Dimmer
Overview: Great for turning on/off or scheduling table or pole lamps around the house. With this plugin module along with the Insteon Hub, you can set the brightness level and duration of the lamp. Also convenient to set up scenes so in the morning the lights slowing come on.
Price $49.99
https://www.smarthome.com/lamplinc-insteon-2457d2-plug-in-lamp-dimmer-module-dual-band-2-pin.html
Quick Start Manaul http://www.insteon.com/support-knowledgebase/get-started-2457d2