But seriously guys, can we point him to a different hobby? Maybe try growing small succulents or like I stated earlier, get an aquarium. Those 2 TS600s will work really nice in a planted aquarium. Maybe a South American cichlid tank with some large plants. If weight is a concern and youve never popped beans before you are setting yourself up for failure, and after you fail you join the thousands of facebook market-place ads for used grow gear.
Try one plant under those two TS600s and youll get good results. Those lights are not terrible spectrum-wise, just not enough PPFD to work with 10 plants...unless you are doing a 10 solo cups challenge. Its might work.
? If so, that's not nearly enough light.