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In the past, as long as the LCD screen was LED backlight, the price would be much higher, and most of them would appear in larger models. Nowadays, manufacturers have implemented LED backlights in 18- and 19-inch LCDs, which means lower LED backlight costs. The biggest feature of this new BenQ product is the LED backlight. Although the price of these two LCDs is not mentioned, it should not be too different from the LCD of the same level of non-LED backlight. On the other hand, the emphasis on green, when using the Eco mode, consumes 10 and 11 watts respectively. Of course, BenQ also has a 22/24-inch V2200 / V2400 Eco, which is also LED-backlit and emphasizes green models. 
BenQ launches 19-inch LED-backlit LCD screen G920WL, G922HDL
It is reported that BenQ newly introduced two LCDs, one is a 19-inch G920WL, and the other is a 18.5-inch G922HDL, both of which use LED backlights. In terms of specifications, the brightness is 250, 5 milliseconds of reaction time, 1000:1 contrast.