Riddle me this!

There are 3 rooms upstairs each lit by a single lightbulb. However, the light switches are all downstairs and are not labeled.
You are only allowed to go upstairs once.
How can you figure out which light switch goes to which room?

For reference, lets name them switch 1, 2 and 3. I would switch on switch 1. Then I will switch on switch 2 and after some minutes I will switch it off. I won’t touch switch 3. Then I would go upstair. Bulb for switch one will be on, bulb for switch 2 will be out but hot. Bulb for switch 3 will be out and cold

:D:D:D:D:D:D:D

Umeffi tupu!! Ati category ya riddles:D:D:D

Fungueni category ya Monthly Periods Calculator while at it, you feminist admins. Ghaseer!!

Wee sasa enda uwe curator national museum, funga hii handle utuondokee sisi low IQ kwa village

Meffi!! These riddles can just be answered with a simple google search. Kwani huku ni kindergaten?? This has to be the most useless category ever created.

:smiley: kua mless elder

Hii sasa ni ujinga gani mnatuletea. Ati riddle. Tuta figure out this fucked up life ama ma riddle. Ghasiaa. Btwn iyo riddle ni ya umeffi …

UMMEFFI mtaacha na si tafadhali!

Hehehe I heard this riddle sometime back in 04 wueh…we scratched our heads proper…the touching bulb part is silly but it’s actually the solution

Manze jo huyu amezidi

si you just ignore the category ama? What am I missing?

Za kwetu ni LED
:D:D:D

True, infact it reminds me one can nowadays learn without going to school.

You mean without going to a formal institution

Exacly

Hii ni upus gani :D:D:D:D:D

Are they solar charged

Mr high IQ.