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Anonymous users2024-01-24You go to bed at 8 o'clock at night, and the lights are turned on until 8 o'clock in the morning on the second day, which is 12 hours, and 1 month is counted as 30 days. Then the power consumption of your 2W night light is 2*12*30=720, which is kWh = 720 divided by 1000 = degrees.
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Anonymous users2024-01-231 kilowatt-hour is the electricity consumption of 1 kilowatt of continuous operation for 1 hour, and for a 2-watt night light, it must be converted into a cumulative operation of 500 hours. Hope it helps.
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Anonymous users2024-01-22Calculated based on 1 kilowatt and 1 kilowatt of electricity consumed in 1 hour: you use 10 hours per night, which is equal to 0.02 kilowatt-hours of electricity multiplied by 30 days, which is equal to 0.6 kilowatt-hours of electricity.
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Anonymous users2024-01-21I like to sleep with the night light on at night, I bought a 2-watt night light, how much electricity is consumed in 1 month.
1 kilowatt-hour of electricity is equal to 1000 watt-hours, and your 1-watt lamp will only use 300 watt-hours for 10 hours per night. 1 kilowatt-hour of electricity can make your nightlight light light on for more than 3 months.
1 kilowatt electric heating appliance uses 1 kilowatt of electricity for one hour, that is, 1 kilowatt-hour = 1 kilowatt hour, which means that it uses 24 hours of electricity.
This one is okay, the power is very small, the heat is very small, and it can be wrapped.
It depends on the size of your kitchen. Generally, every 5-6 square meters with a 5-watt LED bulb of the latest products can meet the basic lighting requirements, of course, you can also increase the number of lights or wattage if you have the conditions. >>>More
Spotlight shopping, keep these points in mind.