3-way rotary dimmer with preset, 600 W incandescent. Includes: white and ivory knob.
Dimmer switches reduce the consumption of energy required for lighting. This reduces greenhouse gas emissions and the consumption of non-renewable resources generally association with the production of electricity. Proper use of a dimmer also prolongs bulb life, which reduces the consumption of the resources required for their production.
Use the dimmer with a compatible bulb.