[drc500free]

I was curious where you were coming from, since I thought I had read research on this and my own experience is that changing light temperature is incredibly helpful.

The first one I clicked on showed blue-blocking lenses measurably improve sleep. I don't find the need to confirm more research at this point, given that it clearly helps me.

[scarby2]

Blue blocking never helped me but dimming and warming the lights close to bedtime makes me sleep so much better