I'm not sure I fully understand the question. That being said, I've owned a number of these for >seven years and we've been generally satisfied. I suspect there are more competitors now, but back when I bought these, nope. They were relatively easy to install and use and have presented no problems.
I haven't analyzed or thought about this from that perspective, so for me, I'd give that an honest no. However, others may have dug more carefully into that particular topic.
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I especially like the Twilight as a wakeup light.
I'd only get them if I wanted colors or specific applications they make. Lutron for everything else.