The Lutron DIVA DV-600P-WH DV-600P Single-Pole Preset Dimmer Incandescent/Halogen is a high-quality wall mount switch that comes with a combination switch style and a beautiful white color. It has been manufactured by Lutron, a China-based company, and is suitable for indoor use. The switch style allows you to control the light levels and it is operated by a dimmer, making it perfect for use with incandescent bulbs.