Moving up to a 40” LED increases that energy use to 31 watts – not a huge difference.
According to one product review site, a 32” LED TV uses about 18 watts of energy. Obviously, as screens get larger TVs use more energy. Let’s gain some perspective by quickly discussing light bulbs: Remember back before LEDs and CFLs, when we all used those 90-watt, incandescent bulbs throughout the house? Well, just one of those light bulbs used more energy than your entire LED TV uses! In regards to electricity consumption, these new TVs are pretty incredible. One TV’s energy consumption could be much higher than another, but we’re talking about less than 100 watts of power for almost all of them.Īnd 100 watts really isn’t a lot of power. Yes, there is a range for all of them – some brands and models use more than others. Obviously, your TV’s wattage may be different from the above, but it gives you an idea of what to expect. Here’s a quick rundown of electricity usage for a medium-sized TV, averaged from a myriad of sources across the internet: Older CRT TVs (the big boxy ones from the ’90s) use about 2x the amount of electricity as newer, more efficient LED and LCD TVs. How much electricity TVs use varies by type, manufacturer, and size. Televisions range from just 20 watts for small sets to 200-400 watts for the big boys.
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Take a look below for the answer, as well as tips on how to find your own TV’s wattage, and how many solar panels it would take to power your TV throughout the year. How many watts does a TV use? With today’s high-efficiency models, the answer is surprisingly low (though of course, it depends on your TV).
How Many Watts Does a TV Use? You Might Be Surprised If energy efficiency is your focus, we’ll show you how many watts a TV uses.
