hiya

i see the link/pics you posted was deleted, but thats no probs

for a .75m tent im gonna guess it came with a 100mm in line fan (the CFM on that would be more than enough) and a 400w light setup. if thats the case im sure it'll be fine (tho you could bump up to 600w if you want)
less than this and you might be better getting them seperately (tho of course it also depends on what/where/how you're growing)

hope that helps