L
lovepub0917
Guest
During night times, we require to turn on the light on the court for visibility.
And every time we need to turn on 4 light bulbs which is 2000Watt supported with an 35uF capacitor.
If there is a 1~2 hour block which i do NOT require lighting, are we better off shutting the light to save energy?
Or just leave it on?
We have this myth that it cost alot more switching it off and back on than leaving it on for 2 hours.
So the questions comes down to which one will save more energy and save more money?
1) switching on and off twice
2) switching on and leave it on for 2 hours without needing it
And every time we need to turn on 4 light bulbs which is 2000Watt supported with an 35uF capacitor.
If there is a 1~2 hour block which i do NOT require lighting, are we better off shutting the light to save energy?
Or just leave it on?
We have this myth that it cost alot more switching it off and back on than leaving it on for 2 hours.
So the questions comes down to which one will save more energy and save more money?
1) switching on and off twice
2) switching on and leave it on for 2 hours without needing it