If you're wondering what the big Christmas lights are called, the answer is C9 bulbs.
C9 bulbs are larger than the more common C7 bulbs, with a diameter of approximately 1.125 inches. They have a classic rounded globe shape and are often used for outdoor displays or larger indoor decorations. C9 bulbs are a popular choice for those who want to create a bold and dramatic display.
C9 bulbs come in a variety of colors and styles, including classic white, multi-colored, and even LED options. Before making a purchase, it's important to check the wattage and any safety warnings to ensure that the bulbs are appropriate for your intended use.
So there you have it -- the big Christmas lights are called C9 bulbs. Whether you prefer classic white or a festive multicolored display, C9 bulbs offer a versatile and affordable option for your holiday décor.