Changing a fluorescent light bulb is a simple task that can be completed in a few minutes. Fluorescent light bulbs are a type of lighting that uses electricity to excite mercury vapor, which then emits ultraviolet light. The ultraviolet light is then converted to visible light by a phosphor coating on the inside of the bulb.
Fluorescent light bulbs are more energy-efficient than incandescent light bulbs, and they last longer. They are also available in a variety of colors and shapes, making them a versatile choice for lighting applications.