Leviton IPL06-10Z IllumaTech Universal 150-Watt LED and CFL/600-Watt Incandescent Dimmer 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 See LED bulb compatibility in the technical specifications below (comparison chart PDF).