It's hard to place a hight because there all over the map. It's making it tough to light properly. I swapped out a light in my veg room and put it in here closer to the ceiling of the tallest one. Which is almost 6 ft. I know the led isn't strong enough but better than nothing. I did pull down the main branches a bit. Lacking some room though. Now just rolling with it lol. There all healthy that's all I can ask for.