Acer Projektor S1386WHn DLP Projektor, Native Resolution 1280 x 800, Maximum Resolution 1920 x 1200, Standard Mode Brightness 4000 lm, Low Mode Brightness 2880 lm, Compatible Aspect Ratio 4:3 16:9, Native Aspect Ratio 16:10, Contrast Ratio 25,000:1, WXGA, Lamp Power 220 W, Normal Mode Lamp Life 5000 Hour, HDMI, USB 2 x Type-A, Weight (Approximate) 3.10 kg