Full range independent speed and dimmer controls for ceiling fans. The bottom control is a 4-speed, single pole, On/Off rotary fan speed switch. The top control is a full range, single pole, On/Off rotary dimmer switch. Ideal for any area where ceiling fan noise is distracting. Fan control rating: 1.5A/120V, 60 Hz. Full range dimming incandescent lamp load rating: 300W/120V, 60 Hz. UL (Underwriter's Laboratories) listed.