Technology This model utilizes an LED light source and supports a native resolution of 4K UHD (3840 × 2160 pixels) . It delivers a brightness of 2,200 lumens and a contrast ratio of 600,000:1 , ensuring sharp detail and high image quality. Optical System The projector features a throw ratio range of 0.690.83 , providing installation flexibility for different room sizes. Performance With an input lag of 4.2 ms , the unit is optimized for fast-response applications such as gaming. The LED light source is rated for up to 30,000 hours of operational life , offering long-term durability. Connectivity The device is equipped with two HDMI inputs , enabling connection with multiple external devices.