C7 bulbs have e12 candelabra bases while c9 bulbs have e17 intermediate bases.
C9 light bulb size.
C7 c9 light bulbs are the most widely recognized christmas lights.
Each bulb base should be paired with a light socket of the corresponding size.
On our website we refer to our bulbs and string lights as c7 c9 and medium.
The have an e12 candelabra base the same size as a night light bulb.
The b and c groups.
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.
They are around 1 1 2 inches long and generally use 5 watt bulbs for incandescent bulbs.
Brightown 25 pack c9 incandescent bulb c9 christmas replacement light bulb for christmas string light e17 intermediate base 7 watt clear 4 6 out of 5 stars 339 9 59 9.
Light bulb base identification.
B10 led bulbs in wall sconce ca10 led bulbs in chandelier c9 led bulbs in christmas light strings c7 led bulb in night light.
These are used for outlining roofs stringing on pergolas and outlining driveways.
The industry uses many terms for the same size.
B10 c7 c9 c15 ca10 from top left to bottom right.