Light Works Intermittently--what Should I Be Looking For?

We have a shared bathroom with 2 can lights--one over the sink area and one over the bathtub/shower.



They are likely original to the house (1963).



The one over the bathroom doesn't turn on immediately. At first we joked the electrons were moving slowly because of the cold, since there was a delay after flipping the switch.



Now you have to leave the switch on, and it will turn itself on after a random amount of time.



What should I be looking for when I try to troubleshoot?
      


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I have uploaded a compressed drawing of bathroom.



Jan

janluthe@hotmail.com
      
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