C7 vs C9 Christmas Lights: Which One is Bigger?

Discover the size difference between C7 and C9 Christmas lights and find out which is best for your holiday displays.

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C9 Christmas lights are bigger than C7 lights. The 'C' stands for 'cone' shape, and the number represents the diameter in eighths of an inch. Thus, C9 bulbs are approximately 1 1/8 inches in diameter, compared to C7 bulbs which are 7/8 inches. This makes C9s notably larger and often preferred for outdoor displays for their visibility and impact.

FAQs & Answers

  1. What is the difference in size between C7 and C9 Christmas lights? C9 Christmas lights are approximately 1 1/8 inches in diameter, while C7 lights measure 7/8 inches, making C9s larger.
  2. Why are C9 lights preferred for outdoor displays? C9 lights are larger and more visible, making them ideal for outdoor decorations and more impactful lighting displays.
  3. What does the 'C' stand for in C7 and C9 lights? The 'C' stands for 'cone' shape, which describes the design of these bulb types.
  4. Can C9 bulbs be used indoors? Yes, C9 bulbs can be used indoors; however, they are often favored for outdoor use due to their larger size and brightness.