2,900 lumens colour brightness and white brightness ensure you'll get perfect pictures on the screen with vivid colours 16:9 aspect ratio and 4K Ultra HD resolution (1920 x 1080 native) provide an immersive movie watching experience with crystal-clear picture quality 4K PRO-UHD1 technology enhances the video resolution, image processing, and colours to give you the cinematic experience in the comfort of your own home LCD display technology projects the picture virtually on any flat surface and features a screen size of up to 300" Approximate lamp life of 5,000 hours means you can watch many movies and videos before having to replace it Two HDMI 2.0 ports supporting 18Gbps and 4K HDR gaming at 60fps allow you to connect gaming consoles and video streaming devices