We've taken a Carlon 150 watt socket dimmer (see lower picture) and added a male and a female socket adapter to create an in-line dimmer that plugs into any standard household 120V Edison wall socket. Plug your standard household 2-prong Edison plug into the other end and vwella...you have an in-line 150W dimmer. Designed for use with incandescent lighting only. Do not use for appliances or motor driven items.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.