I promised I would compare these two last week , so here they are... Natural Light - Shade Natural Light - Sunlight Bottle Shots Definitely NOT dupes. I guess I was thinking that Pamplona Purple was lighter than it actually is, but it's not. These two aren't really that close at all. Don't let the sunlight picture fool you! I couldn't believe the shades looked almost identical in the photo. (My camera has purple issues.) The good news is, both of these polishes are from core collections. So, if you want to buy both polishes, you totally can, because they're both still available. Which shade do you prefer?