Leviton 6630-W SureSlide 1.5A/300W Dual Quiet Fan Speed Control and Dimmer, Single Pole, White Dual slide-to-off for single pole application All SureSlide devices have a linear slide control for precise operation Captive slide bar remains securely attached Quiet 1.5 amp fan speed controls are ideal for libraries, study rooms and any area where ceiling fan noise could become distracting. Compatible with Decora Plus screwless wallplates and Decora wallplates (sold separately)