BlueLight Shield TechnologyMTBF: 30000hr/25°C; Power Supply: External (100V-240V)

Acer (SA240YBBIX/EP) – 23.8″ Wide Screen, WLED monitor (black), White LED backlightBest Resolution: 1920 x 1080, Brightness: 250cd/m2(Typ.)Contrast Ratio: 100,000,000:1 Max (ACM), Supported Colors: 16.7MResponse Time: 4ms (GtG), Viewing Angel (CR=5): H:178o V:178oInput: VGA+ HDMI, Stand: Tilt (-5o ~15o)Special Feature: Flicker Free, BlueLight Shield TechnologyMTBF: 30000hr/25°C; Power Supply: External (100V-240V)