The BenQ LW500ST projector displays images in 1280x800 px resolution . The image format is 16x10, and for this format, it's best to choose a projection screen. The technology responsible for excellent image quality is DLP. The maximum brightness of the BenQ LW500ST projector is 2000 ANSI lumens. The highest achievable contrast of the BenQ LW500ST projector is 20000:1. The lowest measured noise level in economic mode is 28 dB. Without replacing the lamp, it can shine for up to 30000 hours.