The dimmer module has intelligent load matching to enhance compatibility, while minimising noise and flicker. It can be used on a lighting circuit that powers dimmable LED, low voltage bulbs, LED drivers, and it is optimised for use with all Buster + Punch dimmable light bulbs. The dimmer module has a max load of 250W for LED and 300W halogen or incandescent light sources. This dimmer module is not a 0-10V dimmer and is not compatible with retractive switches, non-dimmable LED lamps, fluorescent and energy-saving bulbs and tubes, electric motors, and fans. Fit this dimmer as the only switch on a single-pole circuit. Or, to control your lighting from two locations on the same circuit, use this dimmer switch and one 3-way on/off switch. To control from more than two locations, contact us for details.