Light Bulb & Socket Guide: Info on Sizes, Types & Shapes | PartyLights
Lamp Bases in All Shapes and Sizes - Stanpro
Adamax Candelabra to Standard Base (E12 to E26) Light Bulb Adapter A1226E - The Home Depot
Light Bulb & Socket Guide: Info on Sizes, Types & Shapes | PartyLights
Lamp Parts and Repair | Lamp Doctor: Socket Sizes and Bulb Shapes
SLEEKLIGHTING E26 Standard Screw Base 13Watt CFL Light Bulb - 3 Pack, 5000 Kelvin for Pure White Daylight and 800 Lumens (65 Watt Incandescent Light Bulb Equivalent) - UL Listed - Amazon.com
What light bulb base do I need?
Indoor & Outdoor LED Lighting Connector Standards | DigiKey
What Is A Standard Light Bulb Base | Storables
Bulb Reference Chart | Bulb Base Types | LED Guide
What size light bulb base (United States) is in between candelabra and standard? - Quora
A Guide to Light Bulb Sizes, Types, Shapes, and Codes.