Incandescent Dimming
Incandescent dimming is a method of controlling the brightness of incandescent light bulbs by varying the voltage or current supplied to them, typically using a dimmer switch. It works by reducing the power input, which lowers the filament temperature and thus the light output, while often producing a warmer color temperature as it dims. This technology was widely used in residential and commercial lighting before the rise of LEDs.
Developers should learn about incandescent dimming when working on legacy lighting systems, smart home integrations, or energy efficiency projects that involve retrofitting older installations. It's relevant for understanding the limitations of phase-cut dimming (like TRIAC dimmers) and compatibility issues when upgrading to modern LED lighting, as many LED dimmers are designed to mimic incandescent behavior.