Brightness of 4500 lumens With a brightness of 4500 lumens, you can enjoy a clear and bright image even from a distance, in daylight, and in large rooms. WUXGA resolution up to 1920x1200 First-class image quality with an incredibly sharp resolution of 1920x1200 WUXGA. Acer BlueLightShield Protect your eyes from unnecessary strain with Acer BlueLight technology. 3D HDMI display Flat is out, 3D is in. Images on the screen seem to jump into your living room thanks to 3D HDMI display support. Acer LumiSense Acer LumiSense technology adjusts brightness and saturation based on the projected content. Acer ColorBoost3D Reproduce realistic colors and incredibly bright images with Acer ColorBoost3D technology. Acer ColorSafe II Enjoy realistic and natural color reproduction with ColorSafe II technology, which dynamically manages RGB channels to prevent fading. Wireless projection Avoid cable clutter with simple wireless projection options and a wireless adapter design. Automatic vertical keystone correction Finding the right angle for your presentation is simplified with automatic keystone correction that eliminates vertical distortions.