I have this light, but it isn't fully in operation at the moment, so I can't show you a log. The blue addition is supposed to give your more tightly packed nodes, with more trichs (from the UV). I bought my light used, if I had bought new...I'd have probably went with just an HPS....Just because the heat would be easier to control....

I've seen some people swear by the dual specs...but I can't find any finished logs....

Good Luck, :jointsmile: Bree