A night of night light, how much power consumption using 1W?
1W fluorescent lamp nightlight is represented by 1W electric power for 1 hours. Once an hour of electricity 1000W. that one night in 8 hours. Using 8W to 8/1000 kwh. For 30 days a month is not 1 kwh.
If you are open from 10 in the evening to 6 in the morning, it will last 8 hours altogether
Electricity =1w*8h=8w.h=8w.h/1000=0.008kw.h=0.008 degrees electricity.
