Every since I upgraded to the new sun system LEC lighting system it’s been a game changer. These lights are phenomenal. I’m getting better results with the 630 w then I was getting with the 1000w hps. Awesome lights! Not to mention it uses about 1/4 of the energy.
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Congrats! The results I saw with this lights are awesome. But they aren’t dimmable right? That would be a reason for me to stay with LED’s. You might have 10 to 20 grams more yield per1m² then a LED grower but you also have to run it constant with the 630W. It would make sense to me in a cold environment and beats a hps in every way❗
Check this out. 
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