Experience the gentle buildup of a warm summer rainstorm in your shower. The KOHLER Real Rain overhead panel is designed with a water reservoir that relies on gravity to shape individual drops that replicate rainfall. When the reservoir fills, water spills into the remainder of the ceiling-mount rainhead showerhead, covering over 775 nozzles, and raindrops begin to fall softly and slowly then grow in strength and speed until the shower feels, sounds, and looks like a warm summer rain. Push a button and the Deluge feature releases a reservoir of water in one powerful instant to simulate an energetic burst of heavy rain.