> The Encore Stand combines the proven mechanical structure and durability of the popular Deluxe stand, with a modern sophisticated appearance. > The Encore Stand is built around the Programmable Electronic Room Controller (PERC) System. The PERC is a simple programmable room lighting system that controls overhead flourescent and incandescent room lights. Any console panel switch or instrument well can conveniently be programmed to follow any exam room sequence. > Two versions available- basic model and the PERC model. > Wheelchair accessible.