I absolutely love the Dim lighting powder! I went to Sephora today and after swatching all of them except Ethreal, I choose Dim. I narrowed it down to Luminous and Dim and choose Dim because I can create the effect of Luminous by applying Nars Albatross with a light hand. You can see the glitter in Luminous so some may want to use it as a highlighter only. Radient light has gold undertones and very small specks of glitter. My completion by the way is MUFE 173/NC 45. I personally think Dim, Luminous, and Radiant light powders would look great on WOC!
I got to swatch these at Sephora the other day. I didn't have time to get the associate to try them on my skin, but the texture is amazing. I thought Ethereal felt a little drier than the others, but not bad. Radiant is a bit too deep and warm for me, but it actually might make a decent light bronzer on fair skin. On dark skin, I think it would be unbelievably beautiful.
Of the remaining four, I think I might want all of them. Diffused Light is a perfect all over brightening kind of shade. Even swiping it on with my fingers, I could see it livening up my complexion a little. Dim light surprised me, because I wasn't expecting it to be so beautiful. It has a pearly finish that I think would work as a highlighter, but it definitely has a bit of colour to it as well. Think it would be incredible on medium complexions and add just a little peachy flush to pale skin. Mood Light didn't look lavender to me at all- it looked like a warm pink and it was actually deep enough that I thought it would be more of a blush on my skin. It reminded me a little of Chanel's "Rose Ecrin" blush, but a bit warmer. I'd like to get a look at it under different lighting, though, because I'm not sure that the Sephora where I saw these is always the best for gauging accuracy.
I should have a little more time after work today and I'm planning on bringing at least one home with me for further testing.