Workin in a 2x2x4 got a heat shield(vase with bottom cut out) to contain heat. 250HPS with some blue in it. I'm going to veg her for 4-5 weeks and watch her grow. She is going to be started in a minicab with cfls till flowering time. Mini cab area is 18x9x22. Ive got 5 27w 6500k cfls in there...