Short Answer: C7 bulbs are about 1.5 inches tall and have E12 bases, C9 bulbs are roughly 2.25 inches tall and have E17 bases.
Can you replace C9 bulbs with LED?
Incandescent C9 bulbs can easily be swapped out of your old strands for these energy-saving retrofit LED C9 bulbs. This will save you money! Incandescent bulbs use significantly more power than LED bulbs and are much more fragile than these plastic, sturdy, multifaceted LED bulbs that do not break, chip, or fade.
What base is a C9 bulb?
E17 base
What size is a C9 light bulb?
C9 bulbs are Lit Professional Lighting's light of choice. They still maintain the shape of C6, and C7 lights, but are the largest yet. They are 1 ¼” round and 2.5” tall, a full inch taller than the C7.Jan 3, 2020
How do I know my light bulb size?
The light bulb size is determined by the maximum overall diameter (MOD) of the bulb's shell. It is represented in eighths of an inch (1/8"). It's also important to keep in mind the bulb's length (or height) that is defined as the maximum overall length (MOL) expressed in inches.
How are Christmas light bulbs measured?
To calculate the approximate diameter, you simply take the number after the G, divide it by 8, and round to the nearest inch. For example, G25 is a globe-shaped bulb approximately 3 inches in diameter, and G15 is a globe-shaped bulb that is almost 2 inches in diameter.
What does C9 mean on a light bulb?
C9 bulbs are larger, over 2 inches long, and fit an E17 base. They are usually available in 7 or 10 watts for incandescent bulbs and are generally used in the same ways as a C7 bulb. If you are using C7s or C9s incandescent bulbs, bear in mind that they will get hot with use.Jan 5, 2015