The conversation between human and AI assistant.
How much power does my 40W lamp consume in 1 hour?
How does the power consumption of my 40W lamp compare to other household appliances?
Well, a typical refrigerator uses around 1500 watts or 1.5 kilowatts per day. A washing machine uses about 500-1000 watts per hour. So, your 40W lamp consumes much less power than these appliances.