Push on, push off, with rotary dimming control. 1 or 2 way switching. Suitable for resistive loads, most directly dimmable compact fluorescent loads and directly dimmable LED lamps. Suitable for mains halogen lamps. 3 gang tungsten push dimmer for resistive loads up to 250W. 1 or 2 way switching. Dims lights to any brightness. Suitable for resistive loads, most directly dimmable compact fluorescent loads and directly dimmable LED lamps. Suitable for mains halogen* (e.g. GU10) lamps