[lusr]

"CRI is not a good indicator for use in visual assessment, especially for sources below 5000 kelvin (K)."

Bulbs in question are 2700K and 5000K. Does your conclusion still hold?

[1] http://en.wikipedia.org/wiki/Color_rendering_index

[thisone]

2700k isn't bad, but 5000k? That's grow light spectrum. I've seen people complain over the "too whiteness" of 3000k bulbs never mind 5000k.