zerodown

Well I live in Puerto Rico, its near the equator. What I was thinking was putting 5 or 6 bottles around the box(which of course would have ventilation holes as well). Instead of using timed lights, I would use these to mimic the sun's light hours, which would be the same as growing outdoors, no?

My main concerns(and im no expert grower or anything) would be heat, if the plants can get close or touch the bottles without burning issues, space, as in due to growing with sun's light I would not control the flowering stage of it, nature will do that, so will they outgrow the box before flowering and will I have to put them in a bigger box for flowering or could they flower in the same box? And for stealth, I was thinking about designing a PVC irrigation system where I would pour water from outside and it drips into the plants, so as to not open the thing daily and would put it somewhere hidden in the backyard which where i live no one looks at.