Pixie Bluetooth Dimmable 300W Gen3PIXIE MASTER DEVICE SMART HOME push button dimmer, Generation 3 with Bluetooth Mesh Technology Smart digital lighting control with Bluetooth Mesh Technology for residential and commercial spaces Digital push button control, with three (3) complimentary key caps provided to suit most switch plates When used as a digital device, push on off, hold to dim up or down, memory function, selectable minimum dim level When used with the SAL PIXIE or PIXIE PLUS