HPS lights

FlyinHigh420

Active Member
Hey ya'all! Just got my HPS light set up. Just wondering how far you guys would recommend keeping my plant from this light? Thanks!
 
I'd roughly say around 10". Stick your hand under the light at the tops of your plants. If it hurts your hand or is a little uncomfortable then I'd raise them a bit higher until your hand feels comfortable.
 
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