I first tried one of the ambient lighting powders at Mecca Cosmetica. It gave me a lovely finish to my skin, and not surprisingly is nicknamed "Photoshop for the face". I wanted to try these again, and when on holiday in the US discovered there is a palette of 3 powders available from Sephora. I promptly picked this up and have fallen in love! The three shades are dim light, incandescent light and radiant light. Dim light is a nude powder which I use as a face powder all over my face. I use this powder very lightly, including to set concealer, and liken it to Mac's mineralise skin finish powder. Incandescent light is a white, shimmery, fine glittery powder which I use to highlight the top of my cheek bones. Radiant light is slightly more bronze and I use this as a light all over face bronzer. Thanks to this one powder, I have now become comfortable with using bronzer and even use other brands of bronzer on my face. I apply this with the Real Techniques blush brush which is big, soft and fluffy.
I'm extremely happy with this palette and now want the newly released Hourglass blush palette!