The smart dimmer (DM2500ZB) offers TRIAC control technology while the new adaptive phase smart dimmer (DM2550ZB) offers MOSFET control technology. 

Our new smart adaptive phase dimmer offers a greater variety of compatibilities with different types of lighting (Dimmable Light Emitting Diode (LED), Incandescent Lighting, Halogen Lighting, Low voltage electronic transformer (ELV)).  

This dimmer is also known to reduce light flickering in addition to improving the dimming range, thanks to its reverse phase and MOSFET switching.

It also offers 2 dimming methods for greater compatibility with lighting devices: forward phase dimming and reverse phase dimming. The phase change must be done through the Neviweb application.