I am trying to lower my electricity bill.
I have HDTV and it says 123 watts.
I watch TV around 15-20 hours per week.
How much should I expect?
Wow, that’s really not much. Your TV uses 0.123kW per hour
In a month your TV uses about 10 kW-h ( .123 x 20 x 4 ) if your electricity cost is 18 cents per kW-h then it would cost $1.80 a month for your TV fix.
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