Dimming refers to the process of reducing the brightness of a light source. This can be achieved through various methods, such as using a dimmer switch, which allows users to adjust the intensity of the light according to their preference. Dimming is commonly used in homes, theaters, and restaurants to create different atmospheres or save energy. In addition to enhancing ambiance, dimming can also extend the lifespan of light bulbs, particularly LEDs. By lowering the voltage supplied to the bulb, less heat is generated, which can lead to improved efficiency and reduced wear over time.