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How many watts does a 21 inch LCD TV use?

Updated: 8/5/2022
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Q: How many watts does a 21 inch LCD TV use?
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How many watts does a 32 inch Samsung LCD TV use?

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.


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Depends on the size of the TV. Between 50 to 150 watts is average.


How many Watts are consumed by computer monitors?

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.


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How many watts does a 26 inch Sanyo Television use?

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How many watts does a 32 inch led TV use?

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Which needs more power LCD and LED?

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