The c7 lamp base size is different than the larger old fashioned christmas bulb which is called a c9 and is over three inches long.
C7 bulb socket size.
The image below compares our g50 bulbs in all three base sizes.
Depending on their size these bulbs can be used in applications ranging from chandeliers wall sconces and pendant lights to basement and garage troffer light fixtures.
You can compare most common e size designations with a thread diameter see the specific light bulb name for that size see what are the most common applications and even see the official standard for light bulbs.
9 8 1 1 8 diameter.
Led lights generate less heat thus reducing the risk of fire.
The numbers in c7 and c9 are their diameters so that naturally means that c9 bulbs are larger than c7.
A c9 does not fit into a candelabra socket but has its own.
15 8 1 7 8 diameter.
G50 s are round bulbs and the 50 is their diameter in millimeters which is 1 7 8 inches.
They are around 1 1 2 inches long and generally use 5 watt bulbs for incandescent bulbs.
C9 bulbs are larger over 2 inches long and fit an e17 base.
7 8 7 8 diameter.
C7 s use e12 cords.
The image below compares our g40 and g50 bulbs in c7 and c9 base sizes.
These are used for outlining roofs stringing on pergolas and outlining driveways.
Types of christmas lights bulb sizes.
C7 c9 ca10 b10.
C7 bulbs are the smaller than c9s.
Common bulbs with e12 bases.
C9 s use e17 cords.
Light bulb socket sizes chart.
Here is the light bulb socket size chart to help you determine what size do you need your light bulb to be.
Choose a cord based on the size of the threaded base on each bulb.
Numbers in each code refer to the bulb s diameter in one eighths of.
1 888 455 2800 fax 1 508 363 2900.
Many bulbs with these bases are designed to mimic the look of a candle flame.