Brass Bungalow Light Universal Dimmer switch to adjust light strength. The unit utilizes powerful and sophisticated dimming technology to provide full control of almost any type of load, whether it is incandescent lighting, 240V halogen or dichroic lamps, iron-core or electronic low voltage lighting transformers as used in down light applications. Even small motor loads such as ceiling sweep and exhaust fans can be controlled. Mechanism by Clipsal. Suitable for Bungalow or Tudor Home. 67mm Square Base. To be accompanied with a suitable switch. Must be installed by a licensed electrician.