Light bulb base identification.
Compare c7 and c9 christmas lights.
G12 christmas lights g series are shaped like globes and come in a wide variety of sizes.
G shape globe round typically seen in g30 g40 and g50 bulbs.
9 8 1 1 8 diameter.
The base for c7 christmas light bulbs is e 12 candelabra.
See this blog that compares c7 and c9 bulbs and shows their dimensions side by side.
C9 lights have the same traditional strawberry shape as c6 and c7 but are slightly larger than c7.
They are around 1 1 2 inches long and generally use 5 watt bulbs for incandescent bulbs.
C7 bulbs are the smaller than c9s.
Both fit into cords that are commonly wired in parallel and are a favorite of both professional and residential christmas light installers.
C9 and c7 lights are traditional led christmas light shapes.
C7 and c9 led christmas lights are two of the most popular styles of christmas lighting.
In led modification c7 christmas bulbs are usually 0 96 watt.
However nowadays with leds being so energy efficient c7 and c9 bulbs have grown in popularity.
Since 50 mm is tricky to visualize keep this in mind.
The number is the diameter in millimeters.
Generally c7 led light bulbs are 2 inches high while c9 led light bulbs are 3 inches high.
There are many light bulb base sizes available.
These are used for outlining roofs stringing on pergolas and outlining driveways.
Despite their difference in size both the c7 and c9 led light uses only 0 15 watts of energy.
The industry uses many terms for the same size.
Best seller novolink 25 light 15 4 ft wi fi rgb color changing led c9 christmas string lights works with alexa 30 00.
C9 lights measure 1 1 4 inches in diameter and 2 1 2 inches tall.
The main difference between the c7 and c9 led christmas lights is their bulb size.
However there are some differences between the two.
7 8 7 8 diameter.
What is the difference between a c7 and c9 christmas light bulb.
Traditionally these larger bulbs were extremely power hungry causing high electric bills and making it difficult to install the lights when limited electrical infrastructure was available.
C9 christmas light bulbs usually come in 5 watts although some are 7 watts.
C7 bulbs are about 1 5 inches tall and have e12 bases c9 bulbs are roughly 2 25 inches tall and have e17 bases.
The have an e12 candelabra base the same size as a night light bulb.