Hi Guys, Back already I know I was wondering if anyone could share their experience using a 600w Hps grow light and what sort of coverage to expect? Number of plants or square feet, I had originally setup 2 of them in a 31 square feet tent but due to heat issues and thinking it was a bit much for what I had going on I switched to just one, However I wasn't make use of anywhere near the capacity of the tent, I have been researching lights/lumin coverage and I wondered what peoples thoughts would be on using the 600w HPS in the 31square foot tent and would it be enough light for say 8-10 plants? Perhaps with the use of one of those probalic umbrella things?