ViewSonic"s new VA1931wa-LED is an Energy Star 5.0 certified, 19" (18.5" Vis) widescreen monitor that features LED backlight, providing energy saving up to 40%. With 1366x768 resolution, 10,000,000:1 Dynamic Contrast Ratio and VESA mountable glossy finish design, VA1931wa-LED is ideal for both homes and offices. It also has an automatic aspect ratio adjustment so when your input is a 4:3 signal, the image will not be stretched but instead it will be positioned in the middle of the screen with side bars. 3 year warranty, industry"s best pixel performance policy and energy saving Eco mode make VA1931wa-LED the best choice for both corporate and education customers as well.