BenQ MS536 Projector Brightness: 4000 ANSI Lumens Native Resolution: SVGA 800×600 Supports signals up to: 1920×1200, and supports 1080p video as input signal, but the actual display remains at its native resolution of 800×600. Contrast: 20,000:1 Display Technology: DLP Colors: 1.07 billion colors Native Aspect Ratio: 4:3 Zoom: 1.2× optical Keystone Correction: Automatic vertical ±40° Image Size: Approximately 60 to 150 inches according to published BenQ specifications. BenQ +1 Lamp: 210W power, and its life reaches up to 5,500 hours in normal mode, 7,000 in Eco, 10,000 in SmartEco, 15,000 in LampSave, and up to 20,000 hours in Long Eco, depending on the operating mode. � BenQ +1 Inputs and Connections: It has 2× HDMI, 2× VGA Input, VGA Output, USB Type-A, Mini USB, Video RCA, S-Video, audio input and output, and RS-232. It has a built-in 2W speaker. BenQ Support Download Weight is approximately 2.6 kg, dimensions are 332.4 × 239.5 × 98.9 mm, and power consumption is a maximum of 260W. The specific unit you have is labeled as manufactured in March 2022.