E-12 Base Incandescent Light Bulbs

E12 is the smaller candelabra base. It's commonly used for nightlight bulbs, and sometimes for decorative light bulbs used in chandeliers and over bathroom mirrors.

The incandescent light bulb or lamp is a source of electric light that works by incandescence, which is the emission of light caused by heating the filament. They are made in an extremely wide range of sizes, wattages, and voltages.