Tips on filming at night?

Hello!!

So I am planning on shooting a film short out in a forest, at night with loads of dialogue. I will be using a PD170 and am trying to think of ways of lighting up the set, unfortunately a generator will drown out the noise too much, so I am puzzled to think of anything other methods. I am wanting a very bright light to shine through the forest to make it look mystical so feel car headlights would be out of the question. Any ideas??