I think if you run a normal daylight schedule it shouldn't. We have one of those hatch noise/light machines. Supposedly you want them to nap during the day with some light to keep there rythm in sync with day/night.Is anyone concerned about the blue light affecting their child? Not trying to raise an alarm or parent shame at all, just curious if you do anything about it.
I'd go ahead and bite the bullet on an Innovative Marine/Waterbox 10 in her room. You'll love it, she'll love it, it's a win-win.