First time poster/ experiencer

Today I experienced the light in my room flick off. The bedroom door was open but my girlfriend in the living room didn't notice the first time. I got up, flicked the light back up, and returned to gaming. Ten minutes later they flicked off again, I ran out to show my girlfriend who acknowledged it. Her sister's room next to ours still aglow from her lamp. I was satisfied someone else noticed, and curious about how the light switch itself had moved from up to down, twice. I've experienced outages but not in isolation like this. I kindly asked any potential spirit to please stop turning the light off as I'm gaming and it frightens me, however they are welcome to relax in our dark room whenever we are in another area of the home or at work. Maybe twenty minutes later my girlfriend and I are both in the living room when our television and Christmas lights went out. The oddest part is our Christmas lights are 5 small battery powered packs. After calling her sister out to also bear witness, she flicks them back on and makes the same observation that each switch on the battery packs are in the off position. We've turned the tv back on and switched back on the lights. Is this how it starts?