C7 Versus C9 Christmas Lights

C7 bulbs are about 1 5 inches tall and have e12 bases c9 bulbs are roughly 2 25 inches tall and have e17 bases.

C7 versus c9 christmas lights.

Let s take a look at each option. C9 led christmas lights with e17 bases are one of the most classic bulb shapes and popular for use in highlighting rooflines and outlining driveways for the holidays. There are a few notable differences between c7 christmas light bulbs and c9 bulbs that you should understand when deciding which one would work best for your intended holiday lighting application. We spend a lot of time walking customers through the two main c7 c9 lighting options.

C9 christmas light bulbs usually come in 5 watts although some are 7 watts. The numbers in c7 and c9 are their diameters so that naturally means that c9 bulbs are larger than c7. Choose a cord based on the size of the threaded base on each bulb. C7 bulbs are the smaller than c9s.

C9 christmas lights on the other hand utilize bulbs starting from 7 watts and up to 9 watts. In led modification c7 christmas bulbs are usually 0 96 watt. G50 s are round bulbs and the 50 is their diameter in millimeters which is 1 7 8 inches. C7 s use e12 cords.

In led format the bulbs go also as 0 96 watts. The second more expensive option is using an empty socket light line with c7 and c9 retrofit replacement led bulbs. Both fit into cords that are commonly wired in parallel and are a favorite of both professional and residential christmas light installers. C9 led lights c9 led light bulbs will share the same energy efficient attributes as c7 s but hold additional leds within their base.

The have an e12 candelabra base the same size as a night light bulb. C9 lights measure 1 1 4 inches in diameter and 2 1 2 inches tall. G12 christmas lights g series are shaped like globes and come in a wide variety of sizes. C7 light bulbs with e12 bases are smaller than c9 led lights and can be used to outline door frames or large windows and to wrap the trunks of outdoor trees.