my box has been altered and changed a good 20 times throuighout this grow, so i do not recommend my way for anyone without a high level of patience, tolerance for fucking up huge, and trying again and again till you get it also known as good old perserverance, moving lights from stationary inside the box ( i only had one box when the plants were small) then hanging them, then stationary again, then hanging and lowering and raising etc etc, it was hectic, but it paid off for sure