Intelligent leading-edge dimmers have a push-on/push-off switch action and rotary dimming.

They are suitable for mains lighting and most dimmable electronic transformers.

Controlled by a micro-processor, they offer sophisticated overload protection. This means that if you mistakenly connect your dimmer to too many lights or transformers it will protect itself from failure by turning the lights down or off until the load is corrected. The V-Plus series also features a soft-start feature to improve the life span of both the lamps and the dimmer.