4 days ago ยท Not all TVs use the same amount of power. Assuming all of the following are 32-inch TVs, they will each have the following approximate wattages: LED: 30-55 watts; LCD: 50-70 watts; OLED: 60 watts; CRT: 120 watts; For the most part, LED TVs tend to have the lowest energy consumption, but make sure that better and new tv hits the market all the time.
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