Stigmatic
New member
Well it is that time again... Time to purchase new MH lights... I have used 10k XM and 15k XM anyone seen any growth differences between the 2 lights for sps and softies? Ive used both, both are great lights and the color difference is not that big when supplemented with actinics. decisions decisions... Im looking for the 250w MH thats going to give me the best growth results... lol but who isnt?