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parabolic reflector with 400w,HELP

alegro77

Member
Hi guys, please help me ! I have a parabolic reflector 1m under 400w mh in 1m2 tent.What the distance should be from my plant ?
 

stankyyank

Active Member
if you're growing vert, why use a reflector instead of running a bare bulb or cool tube? Keep your light far enough from the plants that when you put your hand near the canopy it doesn't burn you.
 
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