Similar to other light bulbs, the letter refers to the shape of the bulb, and the number measures the diameter of the bulb in 1/8 inch increments. NovaLux LED G25 bulbs are named for their globe-like shape, and have a diameter of about 3.12 inches.
G25 bulbs typically find use in fixtures like vanity lights, string lights, or an enclosed fixture.
Yes. Some G25 bulbs are dimmable, and some are not. NovaLux has a selection of LED G25 light bulbs that come in a variety of lumen outputs, color temperatures, and dimmable capabilities.
Color temperatures range from warm white to cool white.