Put in a 1000w HPS yesterday!

I am almost a month into budding, I had been budding under tube florescent and my friend let me use his HPS cuz it wasnt making much buds. You can already tell the difference! but how much will it effect my outcome cuz some of the top pistles are already starting to turn brown. Pictures soon when the HPS. I have it set so that the Flourecents go on 30 minutes before and stay on 30 minutes after, so those are my picture taking windows!! haha
 
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