The plants buds are looking good! But yeah, you need some more lighting on there man. They have stretched big time! The buds probably won't be that dense and more than likely give you a very small yeild.

But it's good that you successfully flowered a plant. A lot of new growers can't even get past 3 weeks of veg. without killing it, more than once too. You seem like a fast learner, but you need more lighting next time.

Good luck.