will this 400watt bulb work?

Johnny Purple Seed

Active Member
Yes, it will work. Before specialty bulbs were invented, people grew with traditional MH/HPS bulbs. Specialty bulbs will have additional color ranges that will benefit the plant, but that standard bulb will work just fine as well.
 

Justin510

Well-Known Member
thanks i was just alittle worried since
1. it was only 20 bucks from lowes
2. i couldnt find a spectrum for it
 
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