Lampholder

Lampholder

Lampholder is a fixture into which a light bulb is inserted and which transmits electric current to the bulb. A bulb socket is connected to some type of electric current, which can come from any number of sources, such as household current or battery power. Most people are familiar with the standard incandescent light bulb socket, and this is one of the most common types. Hundreds of different light bulb socket designs exist and are used for many different types of the light bulb as well. +More