The Spectrum Series is the best option for a budget Electric/Motorized front projection screen. For added durability and enhanced product appearance, the Elite Spectrum Series uses an all-steel casing construction including the end caps.Elite Screen's MaxWhite screen material is the most popular screen material for today’s projectors. It is easy to clean and durable for daily use. With the 1.1 gain and 160° wide viewing angle, it is suitable for most applications from commercial to home theatre presentations.