Hello again , my appologies , I thought you were dealing with the other style wich has a seperate switch.
In your case there should be 3 screws on the socket , the plug from the wall will go to the brass and silver screw, and the wires for the bulb in the base will go to the silver and (black) screw. The third screw may be a different color than black. See this page http://www.lightingfacts.com/Lamp%20Wiring.html for a diagram near the bottom of the page. If you need more help or if thiis different from yours let me know and I'll be able to help further.
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