Leviton VRMX1-1LZ 1000W Vizia RF Z-Wave Universal Scene Capable Dimmer, White/Ivory/Light Almond, Works with Alexa N/A Imported Works with Amazon Alexa to support dimming through voice control (hub required, Alexa device and hub sold separately) Universal Z-Wave dimmer for LED (450W), CFL (450W), incandescent (1000W) and halogen bulbs with upgraded 4.5.4 library Features include: scene capable, user pre-set 'on level', user pre-set minimum brightness before turning off, energy save mode, 49 different fade rates, transient surge suppression built-in Local and remote dimming from Leviton Vizia RF+ or other ZWave controllers; Can be used in 3-way, multi-way circuit by using matching VP00R remote switch or virtual 3-way with VRCZ1-1LZ See LED bulb compatibility in the technical specifications below (comparison chart PDF) Requires neutral wire for installation