Getting your head around what colour means in light can be tricky.  It's even more confusing with LED lighting than any previous technologies because the choices now are so diverse!  Unfortunately, even though there is a lot of good information available, it can be difficult to work out who's telling the right story.  Sadly, there are still some people who are experts in their field making blanket comments about the quality of light from energy efficient LED based on poor colour selection that can be very off putting when you're trying to figure out what the right light is for you.