FloraSuns are just like 6500k's except they have 630-660red instead of 610orange like practically all other grow/6500k bulbs do (except the couple we're talking about here). They're the top left graph in the last group of 4 SPD's. Same as colormax, roseates, etc... but only $8. I dunno, Im cheap and I like them cuz of the value, my roseates were about $12 and my plantgrows were $19, and they all look sameish to me. I used them to replace my 6500k's when I was able to finally get them, so Im still getting a bit of green from em and all their usefull red too. With the true red my plants dont grow so slow like they would when they're under a heavier/blue dominated spectrum, but they still get the tight nodes..
edit.
yes they are more red. They have a pinkish hue since there's still blue and green. forgot to answer your question. gotta stop smoking while online lol