Halco LED B11 Bulb
What is a B11 Bulb?
A B11 bulb is a decorative bulb with a flame design. This bulb is slightly larger than the B10 making it perfect for more ornamental fixtures. The B stands for the B shape of the bulb or the blunt tip. 11 is for the diameter of the bulb in eighths of an inch or 1.375 inches.
Are B10 and B11 bulbs the same?
No, B10 and B11 bulbs are not the same. The B11 bulb measures a diameter of 1.375 inches while the B10 measures a diameter of 1.25 inches. While they are not the same size, you can use both of these bulbs for decorative lights such as wall sconces, ornaments, and chandeliers.
In most cases, B10 and B11 bulbs work interchangeably if the bulb base is compatible with the fixture. It’s important to consider the bulb length compared to the fixture when planning on replacing a B10 with the slightly larger B11.