What are the three types of lamp bases?
The common terms are medium, intermediate, candelabra and mogul. However, because the light industry likes mysterious codes, you may also see E26, E12, E39, etc. E obviously is for Edison. The number after the E is the diameter of the base in millimeters (mm).
What do you call the base of a light fixture?
Bulb Base (Light Fixture)
What is a mogul base lamp?
A mogul lamp or six way lamp is a floor lamp which has a large center light bulb surrounded by three (or four) smaller bulbs that may be candelabra-style or standard medium-base bulbs, each mounted base-down.
What is a Type B bulb base?
B-shaped bulbs are also known as Candelabra bulbs. Bulbs with this shape have a bulged base that attenuates to a rounded tip. The bulbs of this shape are very wide-spread in chandeliers, night lights, and lower wattage applications. PAR-shaped bulbs.
How do I know what bulb base I have?
To know the base of a light bulb, identify if it is a screw type that has threads around the base, or a pin type that has 2 points of contact on the base. After that, measure the diameter of the screw base, or the distance between the two pins, in millimeters.
What is a Type A bulb base?
Bulb Shape A type describes a bulb that has a pear-like shape. The number that follows the “A” within the A series indicates the width of the bulb in one-eighth inch units or in millimeters.
What is the small base light bulb called?
E26 is the size of most light bulbs used in the U.S. It’s referred to as having a “medium” or “standard” base. E12 is the smaller “candelabra” base.
What is the difference between a medium base and a mogul base?
Mogul bases are the standard for single ended (SE) metal halide lighting. Medium base is very similar to a household incandescent socket and is usually only available for lower wattages.
Is Mogul base same as E39?
E39 and E40 are both mogul or large base. The only difference between the two are the length of the center electrode.
What is the base of a lamp?
On an incandescent light bulb, the component that supplies electrical current is called a “base”. There are several types of foot lamps, and each has a specific application. It is therefore vital to select the light bulb that corresponds to your needs. Indeed, many lamps have their own unique base.
What is the base of a lamp made of?
The lamp bases are generally nickel-plated brass. The coils in the lamps (called filaments or cathodes) are made of tungsten. An emission material covers the tungsten coil.