70 watt hps

You can get a 400W for 100 bucks on line, I suggest this, with some fans you will be fine, or if you are really worried about it buy a cool tube too.
 
i was just thinkin about a 3 foot high 1 foot wide 1 foot long space for one plant but i dont know how hot the 70 watt light gets
 
It wont get too hot, but still in a small space it will warm up. In a confined space such as yours your going to need an exhaust fan, and a means of getting fresh air into the grow box. Plus a fan wouldnt hurt.
 
Dude your missing the point, its going to create heat NO MATTER WHAT. All a fan is going to do is blow hot air around the grow box. You NEED and exhaust in a small space like that, and you NEED a way to get fresh air into your space as well. Theres no other advice i can give you, thats exactly what you need to do.
 
I know i NEED to get fresh air in and the hot air out thats a givein i was just wondering if it would put out enough light to get better buds than like three 42 watt cfl's
 
Is this one of those 70watt HPS spotlights? :hmmmm:
 
I've seen very successful 70w HPS computer case grows before.
 
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