Most common light bulb uses including lamps recessed flush mount flood lights are going to have one of the first three base types shown above.
Bulb base types uk.
The light bulb commonly used since the early 20th century for general purpose lighting applications with a pear like shape and an edison screw base is referred to as an a series light bulb this most common general purpose bulb type would be classed as a19 e26 or the metric version a60 e27.
Light bulbs for automobiles are made in several standardized series.
For example the colour temperature of candlelight is around 2000k while bright sunlight is about 6000k.
Click on any of the base illustrations above to see a list of light bulbs that have that base.
About light bulb base types.
Bulbs with these bases are the most popular of all screw base bulbs.
They are commonly used for general lighting in standard light fixtures such as ceiling lights lamps can lights outdoor spotlight and flood light fixtures and vanity lights.
Bulbs with these base types are available in many different styles.
Bulbs used for headlamps turn signals and brake lamps may be required to comply with international and national regulations governing the types of lamps used other automotive lighting applications such as auxiliary lamps or interior lighting may not be regulated but common types are used by many automotive manufacturers.
Find the light bulb base type you re looking for with this visual chart detailed illustrations of general bases fluorescent bases and specialty halogen base types.
Decoding these is often no easy task for consumers and professionals.
Look at your fixture to determine its base type.
Common bulbs with e26.
Led lights have a colour temperature between 2700 and 3000k halogen around 2800k and energy saving lights between 2700 and 6500k.
A series bulbs are also known as arbitrary general lamp service gls or standard bulbs.
Pin type bases are normally used for track lighting landscape bulbs.
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These light bulbs are commonly available with both bayonet b22 and screw e27 e14 base types and have a wide variety of applications.
Look at your fixture to determine its base type.
The cap or base of a light bulb joins the bulb to the lamp socket in order to provide an electrical connection.
Bulbs with a higher kelvin value produce a cool blue light that s more energising.
There are dozens of base types for light bulbs most of them made up of a series of letters and numbers.