Leviton 6602-W Dimmer Switch, 600W Trimatron Incandescent Full Range Rotary ON/OFF - White Trimatron Rotary Dimmers feature an ultra-compact design with wire leads for fast, easy installation even in tight, single-gang wallboxes. All dimmers in the Trimatron line feature super-reliable circuitry and a built-in radio/TV interference filter. Trimatron Rotary Dimmers offer full range dimming with positive ON/OFF switching in push-ON/push-OFF rotary or rotary ON/OFF models. Use with Leviton DPSPE-112 Power Extender to extend load capacity to 2000W (2000VA) for incandescent, magnetic lowvo