The Complimentary Intermediate Rocker switches allows you to match all your other Lutron control switches in your home. Functions as a standard intermediate rocker switch. The minimum depth back box to be used with this fitting is 35 mm. Do not exceed the maximum wattage of 10 amps. Specification General Colour (AU) Gold Plated, Antique Brass (QB) or Antique Bronze (QZ) Construction Metal/Plastic