Product Name MX46HDU-L Technology Commercial Grade Direct View LCD Screen Size 46inch Aspect Ratio 16:9 Brightness (Typical) 800 nits Response Time (Typical) 8ms Contrast Ratio (Typical) 3500:1 Viewing Angle (Typical) 178 Backlight Life (1/2 Brightness) 50,000 Hours Mounted Depth 3.6inch Wall to Front of Screen Acoustic Noise Fanless Operation Heat Load 520 BTU Per Hour at 1800 Nits Operating Temperature 5 to 40 Degrees C Humidity 20 to 90% RH (Non-Condensing) Backlight Control Individual and Wall Control Backlight Sensing and Reporting At Display Level Display Module Position Sensing Auto Sensing Integrated Power Consumption (Typical) 170W ( Typical) Power Supply Voltage 100 to 230V AC +/-10% 50/60Hz Power Status Diagnostics LEDs Health Monitoring and Alerts