The Domus LED Dimmer-PRO is a dedicated LED dimmer designed specifically to achieve smooth, low range dimming with the Domus range of dimmable LED products, including the downlight range. Improved circuit design allows for a smoother and more visually pleasing dimming experience. Fits all standard switch plates. Fully Australian approved and complies with Australian and International EMC standards. Domus offers a three (3) year replacement warranty for the Domus DIMMER.