Philips Smart Interfaces, Dimmer & switch, Tilt, Rotary, White, 90-260 V, 3.54" (90 mm), 1.65" (42 mm) Philips Smart Interfaces. Type: Dimmer & switch. Control type: Tilt, Rotary, Product color: White. AC input voltage: 90-260 V. Width: 3.54" (90 mm), Depth: 1.65" (42 mm), Height: 3.54" (90 mm)