Let me think about it. ………..
Then I scanned that light bulb in the sky and found the solution! !
A SMALL BULB! !
Light bulbs maybe of different types all do the same thing, convert electrical energy into light.
……………..But………………..
There’s another device that converts electricity into light, and it’s…
Yes… yes… you guessed it right……
A laser….
And , by my way, thank you for taking the time to read.