ok, well, I watched that scene. It's normal for funded movies to use pretty large lights, so it's all relative. a 20,000 watt light would not be unusual and can be rented per day.
When you see a night forest scene in a studio film, they've typically brought these huge lights and literally lit the outdoors. They are similar to the lights you see in sports stadiums, at least in size.
What's seen here could be done with just a couple of mid sized lights.
This is fairly low budget stuff, so you can do this in an indie movie, but not in a zero budget movie, if that answers your question.