The 17" ProLite E1780SD is a LED-backlit monitor with good response time, high contrast and sRGB and gamma correction functions that permit even the finest nuances of color to be set accurately.
This LED monitor is equipped with two high quality stereo speakers.
LED-backlit
A typical CCFL LCD uses four backlight lamps. Using LED diodes considerably lowers the power consumption and reduces the CO2 emission into the environment making this LCD a true ECO-Friendly product.
Advanced Contrast Ratio (ACR)
Contrast Ratio is a measurement of the difference between the darkest black and the brightest white your monitor can display. Advanced Contrast Ratio is a feature that automatically adjusts contrast and brightness of the screen to assure perfect picture quality while watching films and playing games.