On a 45 degree roof using lights down the middle with no hoods all the walls are white so it bounces back everything is going great but im worried about the tops as they get bigger i rotate them and none are down the middle there all on the sides. Any advice? Thank you
Use a reflector and you will use your light better, It's probably bouncing off the walls well but the spread is lost in the center with no reflector. You could try vertical mounting the bulbs for a better spread.