Leviton 3-Way Socket Lamp Holder R50-07090-0PG - The Home Depot
2pcs E26 3-Way Lamps Socket Switch Lamp Holder with Lamp Shade Ring for Floor Light Table Lamp Pendant Light
Royal Designs Inc. 3-way Lamp Socket for Incandescent or LED - Etsy Canada
2 Pack) 3 Way Socket Replacement for lamp, Medium Base Interior Only, Incandescent Lamp Holder, Removable Turn Knob, 2-Circuit., Light Sockets - Amazon Canada
GE 3-Way Lamp Socket, Medium Base, Turn for Low-Medium-High Light Settings, for Floor and Table Lamps, DIY Project, UL Listed, Brushed Gold, 54372, Tools & Home Improvement - Amazon Canada