Of the british made(or at least distributed from over here)units i've tried,the vipar led unit's are the best for flowering and the prakasa units better for vegging.Saying that both work fine for either but the prakasa will take longer to finish when used in flower.
1 thing about using led's,especially now it's getting colder is keeping the temps up.Ends up costing you a fortune that you wouldn't be spending if you just had a hps.
Thanks for that mate, I will check them out, I know what yr saying about keeping temps up, I had that issue once before when I flicked to 12/12. I got round it somewhat buy having my T5 cab used for a couple of mothers(small) n clones, directly underneath with a quite thin base to my flower cab above, and it did keep the temps up enough, not optimum but its surprising the heat generated buy a T5 thats locked light tight for 12 hrs, I had to bore a couple of holes in the flower cab base/clone cab roof, n put in some thin pipe bent so no light could enter, but but the heat could, it kept the base of the flower cab warm so the compost didn't get cold in my small pots .all in all it did keep the temps from soaring in the T5 cab, n the temps ok in the flower cab, like I say certainly not perfect, but it did do the job. so Im planning on doing the same on my next set up, thanks again for yr info