An LCD TV with a traditional flourescent backlight uses about 110 watts of power. A LED backlit LCD TV uses about 85 watts of power in the 32-inch size.
About 100w for a cathode ray tube and 60w for an LCD.
-21-inch Standard TV: 74 watts -42-inch LCD TV: 195 watts -DVD Player: 15 watts -VHS Player: 17 watts -Blu-Ray: 19 watts -Satellite Decoder: 35 watts -Converter Box: 08 watts -Cable Box: 25 watts -42-inch LCD TV: 195 watts -26-inch CRT TV: 74 watts
It uses 111 watts. When a plasma of 42 inches uses 340 watts way more than a older television that would use 135 watts for 42 inches.
Depends on the size of the TV. Between 50 to 150 watts is average.
A modern LCD screen in sleep mode consumes less than 2 watts. When in use, my 19" device consumes 150 watts according to the tag on the back.
Probably around 100W
Around 43-44 watts at idle and a maximum of 205 watts with 4GB of ram, 238 watts with 8GB of ram, and 270 watts with 16 GB of ram.
An Energy Star 15" monitor will use around 12 watts operating and around 1 watt or less in sleep mode.
Depending on the models and features of a 27" television set, the average power consumption is around 100 watts.
led tvs 55" or bigger especially manufactured after 2009 use around 350-370 watts plus 15w a piece on the speakers generally around 400 watts pulling 3.5 amps
LCD need more power,A typical 17" LCD for computer uses about 40 watts. Compare this to 17" CRT which is 120 watts.LED use less.