Lutron AYCL-153P-WH AriadniĀ® Dimmer Switch, 3-Way Circuit, Series: Traditional, 120 VAC, 150/600 W, 60 Hz, 1 Pole, Incandescent/Halogen/CFL/LED Lamp, Preset Start, Toggle Control, Wall Mount, Push-In/Screw Terminal, 0 to 40 deg C, Plastic, White, 4.6 in H x 2.86 in W x 0.23 in D