IPL06 designed specifically for dimmable LED and CFL lamps as well as incandescent * Features a built-in starting technology for CFL lamps * Wider dimming range on LED and CFL lamps than conventional incandescent dimmers * Optional programming feature allows for users to modify the dimming range to optimize low light level performance when required * IllumaTech controls come packaged with six product options in each box for superior versatility; 3 changeable color faces and single pole or 3-way control