Brightness of 4000 lumens Experience crystal-clear, bright images at a distance in daylight or in medium to large rooms with a brightness of up to 4000 lumens. WXGA Resolution With a resolution of 1280x800 WXGA, project clearer, more detailed images and videos than you would expect from standard projectors. Acer ColorBoost3D Start displaying realistic colors and vibrant images with Acer ColorBoost3D technology.