We started out growing indoors 3 years ago and bought this grow light. While it did the job for the most part, keep an eye on the "feet". They get very wobbly very quick. Also the grow light is not adjustable at the frame- only the light itself. If you need more height use a small tote on each end, cinder blocks, or finally use that old set of encyclopedias you have collecting dust. Other than that we have successful harvests of multiple veggies over the course of winter, even during the coldest months in Buffalo NY.
We use a very similar "green house" for starting all our seeds and a heat mat too. We have near 100% germination rates and nice healthy plants. Give it a shot and enjoy plants all year round!