its a 4x4x7 tent. i have a 400hps tube. THe 4 plants pretty much consumed the plants. i tied two tallest plants to the side to prevent from getting close to the light. i topped 2 of them and it still didnt seem to stop, seems like its still stretching a little bit. worse gets to worse should i cut em down a bit or how stressed would that make the plants? Oh ya my ceiling is about only about a 1inch taller then my closet. Putting the light vertical, i would have to de assemble the light and see if i can hang the bulb in the middle, im not even sure if i can even disassemble the light. What about since i have 4 plants i cross all of them to the opossite corner creating a "X" formation so its like the plants one over the other(growing sideways)..or putting the plants in the 4 corners and tying them down towards the center to give more height????