There are many light bulb base sizes available.
C9 light bulb size.
On our website we refer to our bulbs and string lights as c7 c9 and medium.
They are around 1 1 2 inches long and generally use 5 watt bulbs for incandescent bulbs.
Each bulb base should be paired with a light socket of the corresponding size.
All of the bulbs in these groups resemble the shape of a candle flame and are often referred to as candle bulbs.
The industry uses many terms for the same size.
C7 c9 light bulbs are the most widely recognized christmas lights.
B10 led bulbs in wall sconce ca10 led bulbs in chandelier c9 led bulbs in christmas light strings c7 led bulb in night light.
Brightown c9 incandescent bulb c9 christmas replacement light bulb for christmas string light e17 intermediate base 7 watt clear 25 pack 4 6 out of 5 stars 330 9 59 9.
C9 bulbs are larger over 2 inches long and fit an e17 base.
B10 c7 c9 c15 ca10 from top left to bottom right.
C7 bulbs have e12 candelabra bases while c9 bulbs have e17 intermediate bases.
Light bulb base identification.
The have an e12 candelabra base the same size as a night light bulb.