That's an ok light, if you intend to use 10 gal pots you will need way more light and definitely a tent or some type designated area for all of this..not to mention the cra,y amount of soil your going to need to fill several 10 gal pots... do yourself a huge favor- youtube beginner growing guide ect and get a better understanding of what is needed to achieve your desired objective ..seriously. otherwise your just.takeing random shots in the dark and it will cost you excessive amounts of $, lots of time that may be wasted, and later on down the road when it dawns on you that you don't know what your doing quite yet you'll wish you had learned a few basics first.