Nowadays you can get an led grow light including uv and ir spectrum on Amazon for 25-50 bucks. Are these any good? I have been growing with a similar one I bought from China for 25 bucks. It seems to work well. Seller claimed it uses 60 watts but outputs light equal to a 400-600w hps. What do you gotta think about these budget lights? One panel works ok, but I'm thinking my grow would progress faster with two panels