I know what it's like to be in an environment where there's constant power supply and in an environment where there isn't. My current residence in school has fair enough light, but sometimes, the supply is cut, and it can be horrible since it may not be restored for days.

But my parent's place??? Gosh! It's a 24-hour supply. Only once or twice a month is the supply cut. And it never exceeds the next day before it is restored.