You walked into your Common Room, in two hours it will be midnight. You rushed to your room but stopped when you saw a First Year student crouched in the corner, apparently looking for something.
"What are you looking for?" you asked, and the one who was asked turned to you. He looked like he was about to cry and pointed to a small hole in the floor.
"Lumos," you casted the spell, and helped him looking for the missing item.
Task:
Help me turn on all the lights here. 10 beans if you can turn on all the lights until no more than three lights are off. Another 10 beans will be given to you if you completed all Week One tasks by the end of activity, on November 28th, 11:59 HOL-time.
Alternatively, tell your experience when using Lumos in 125 words or more.