I live in an HOA community and if they had a blinding light shining in my room i'd tell them to fix it or i will, i don't pay $1500 a year in dues to feel like i'm being interrogated all night, i pay and live in an HOA community so i don't have to deal with that kind of crap. Complain to them, they are literally disrupting your life. People in my community complain if you leave your garbage bins out too long. Complain to the HOA. "Light pollution" is an actual legal thing and no different from noise pollution, a neighbor can't blast music to disrupt your life just like they can't blast light into your life. Lights are also not intended to be looked directly at so there is the potential for long term damage to your eyes and your health from disrupted sleep and hopefully it doesn't trigger a seizure. The HOA should be on your side, they can shield or redirect the light.