BENQ LW650 4000 ANSI 4K UHD DLP 2.9KG

Product life cycle CO2 emissions, kg (manufacturer?s estimate): 170.06 | Product life cycle used in emission assessments, years: 5 | Manufacturing-related CO2 emissions, kg (manufacturer?s estimate): 88.14 | Projection technology: DLP | Weight, g: 2900 | ANSI Lumens (Max.): 4000 | Connections: HDMI | Connections: USB-A | Connections: Serial (RS-232) | Connections: Audio Out | Connections: USB-C | Connections: IR Receiver | Native resolution: WXGA (1280x800) | Throw ratio: 1.21 - 1.57 | Dimensions W x D x H, mm: 303.5 x 224.7 x 112.4 | Aspect ratio: 16:10 | Contrast ratio (typical): 30000000 : 1 | Noise level, dB: 34 / 28 | Service life of lamp, h: 20 000 | Power consumption, W: 200 | Projection size, ": 60 - 150 | Power consumption (standby), W: 0.5 | Speaker power, W: 10 | Projection distance, m: 2.6 | Keystone correction, vertical, °: +/- 30 | Keystone correction, horizontal, °: +/- 30 | Display number of colours: 1.07 B | Operating temperature range (T-T), °C: 0 - 40 | Cable lock slot: Kensington | Light source: Laser | Built-in speakers: Yes