No, I meant gRow lamps that are marketed to help to grow plants indoor, and thus presumably have a light spectrum that is natural (although they also include UV light, so it's not clear if they are safe).
Oh! Good question. Not sure, but having lights that come closer and closer to legit sun shine throughout the day would seem like the ideal end goal. If the grow lights already are tuned for that, then they could definitely good ones to try.