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. Full HD Resolution An image with a diagonal of 2.5 m and a resolution of 1080p Full HD looks as realistic as the view from your window. Acer BlueLightShield Thanks to Acer BlueLightShield technology, eye strain is reduced. Acer LumiSense Acer LumiSense technology adjusts brightness and saturation based on the projected content. Acer ColorBoost3D Acer ColorBoost3D technology ensures accurate color reproduction and vibrant, realistic images. Acer ColorSafe II Enjoy realistic and natural color reproduction with ColorSafe II technology, which dynamically manages RGB channels to prevent fading. 24/7 Operation This projector can be used all day long, making it ideal for public displays and exhibitions. Wireless Projector Forget about tangled wires; use the projector with a wireless adapter. Automatic Vertical Keystone Correction Easily change the viewing angle with automatic vertical keystone correction while projecting.