Leviton Bottom Turn Knob Socket, Black R50-04155-051 - The Home Depot
$6.49 - Light Socket with Pull Chain On/Off Switch and Dual Power Plugs - Tinkersphere
Single Black Pearl Socket Vintage-Style Pendant Light Cord w/ Dimmer Switch Switch, 11 FT Twisted Brown Cloth Cord - Electrical Swag Light Kit on Sale Now! | Chinese Lanterns | PaperLanternStore.com Cheap
Leviton Brand, FAT BOY Lamp Socket w/Full Range Dimmer (40120) - Antique Lamp Supply - Quality Lamp Parts Since 1952
150W Maximum Snap Together Shell Dimmer Switch Lamp Socket - Antique Brass Finish