Hi again mr Fish,i was just chuckleing to myself as i was thinking along simlar lines, i have two grows going and there both under 600w HPS for the flowering but i seem to be able to get the light down to nearly 12 inches above the plants with no burning as yet,my reason though for buying the heat shields is that im kinda thinking if the light/heat is more evenly distrubuted the canapy should be more even and as im limiting the said 2 grows to 1 light per room it might make it easyier to controle as i wont have other lights i can drop down on the slower growing ones.Anyways i have a small pic of the heat shield/deflector im talking about .
Best regards...Creamm
