4,000 Lumens Brightness See crystal-clear, vibrant images from a distance in daylight or medium to large rooms with up to 4,000 lumens of brightness. Acer ColorBoost3D™ Reproduce lifelike colors and brilliantly bright images with Acer ColorBoost3D™ technology. Acer ColorSafe II Enjoy consistent, natural colors with ColorSafe II technology, which controls the dynamic RGB levels to prevent color decay. Acer LumiSense™ Acer LumiSense™ adjusts the image brightness and color saturation based on the content you’re viewing. Acer BlueLightShield™ Protect your eyes from unnecessary strain by utilizing Acer BlueLightShield™ technology. Integrated Speakers[1] What you hear will be just as good as what you see with the powerful built-in speakers. Show More Show Less
