I had another light before that didn't give me the best results at all. Already during my first grow I decided to upgrade to the Spider Farmer SE3000 and it was a great choice. Saw the leaves praying from day one and had insane growth rates only with this "small" change in light quality. I'm not an experienced grower at all but still would recommend this product without hesitation. It also gives me the option to upgrade my tent from a grow space of 80x80qm to 90x90qm without needing to buy another light.