How many watts does a 37 inch flat screen LCD use?

Answer 1

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.

Answer 2

It is impossible to answer this question without more information so the following are estimates:

The latest 19 inch screens consume in the region of 100 watts during normal operation. Older models may use as much as 200 watts. Any 19" screen is likely to be within that range but for confirmation, refer to the owner's manual which will provide a definitive figure.......just checked the Samsung 943b 19 inch and the figures were 35 watt operating and 1 watt stand by..just bought 5 for a multi display hence the research...i will run 6 on a 575 watt psu

Answer 3

The size of the TV screen is the most important criterion for TV power consumption. In Germany from January to May 2010, the average power consumption specified by manufacturers of LCD flat screen televisions was 123 watts for a 32 inch screen. For a screen size of 42 inches this figure increases to 187 watts, and 47 inch televisions consume 235 watts.

In the longer term, a considerable difference is evident if a TV is switched on for an average of four hours per day and left in standby mode for the rest of the time. A 32 inch TV consumes 179 kilowatt hours (kWh) per year compared to 342 kWh by a 47 inch model. This equates to CO2 emissions of 100kg per year for the smaller model and 200kg for the larger screen size. In addition to ecological aspects, consumers will also be interested in the economic advantages. Over the course of a year, a 32 inch TV generates a saving of around half the electricity cost of a 47 inch model.

Answer 4

go to the brands website and look up the owners manual and it should be under power lol

Answer 5

Depends on the size TV, if it is LCD, LED, or Plasma. They range from 100 to 300 watts.

Answer 6

it use 150 watts .

Answer 7

111