The Lutron DVF-103P-277-GR is a fluorescent dimming control in gray from the ECO series product line. This model features a soft-glow nightlight which is visible best on the lighter colors. The Lutron DVF-103P-277-GR is intended to fit in a standard designer wall plate opening. Also, for easy and quick installation in any home, this model is designed to use standard single-pole and 3-way wiring. The switch provides on/off control of any 277 VAC load up to 15A. This fixture is available in a wide array of colors, so you can easily match a dimming control to your wall.