Lutron Electronics MAELV-600 Maestro Electronic Low Voltage Dimmer 600W 120V

For control of electronic low voltage transformers. Features a clean, flush, stylish appearance. Two taps on the switch brings lights on to full brightness; press and hold the switch to slowly fade lights to off over 10 seconds. Multi-location dimming from up to 10 locations when used with the MA-R Companion Dimmer. LEDs show preset light level and glow softly to act as night light. Uses standard single-pole and 3-way wiring for easy installation in any home. Power failure memory. Front accessible service switch (FASS) to disconnect load power. Coordinate using Lutron Claro Wallplates(sold separately).