Triac dimmable refers to a type of dimming technology commonly used in lighting fixtures. Triac dimming utilizes a Triac (Triode for Alternating Current) switch to control the amount of electrical power supplied to a light source, thereby adjusting its brightness. The Triac switch rapidly turns on and off during each cycle of the alternating current, effectively reducing the power delivered to the light source. This dimming method is often used with incandescent, halogen, and certain types of LED lighting systems. Triac dimmable fixtures are compatible with standard phase-cut dimmers commonly found in homes and commercial installations.

You can find all LED lights which can be triac phase dimmable with this tag.