I have almost the same dimentions and i use a T5 florouescent. It's a tek light from sunlight supply. 4 feet by 2 feet 8 bulb.. 432 watts 40000 lumens...there r no heat issues and all my plants look great
Treez81 Reviewed by Treez81 on . Help Needed People Just finished building my new grow box. Its 6foot high, 4foot long and 2foot wide its nice and big. I have 2 questions, first on lighting and second on air flow. 1, everything i read tells me different lights to use. and my head is fucking wrecked now... i am thinking one 600 watt High Pressure Sodium hanging from the roof and two Fluorescent Lights one on the back wall and second on the front wall near the door???? 2, i will be using a very good air out take fan in the grow box so i Rating: 5