I have the Glowlight Plus and the Glowlight 3 and I just carried them into the bathroom and turned out the room light so it was totally dark. I'm in a retirement home and the bathroom is an interior room with no window so there was no light. I then compared the two devices.
The Glowlight Plus gets pretty dim but at the bottom of it's range there's almost no room for adjustment before it goes completely off. I was able to slide it a tiny bit and get it as dim as possible and it was fairly dim. I'm not sure I could read when it's that dim but I can see the text. Any more movement turned it off.
The Glowlight 3 has a much more even gradation. As I move to the left it gets dimmer and dimmer, evenly so, and before it goes off it's so dim I could barely see it. It got so dim finally that even though I could see the screen I couldn't see what was on it. When it went off I couldn't see anything.
Anyway the Glowlight 3 gets far, far dimmer than the Glowlight Plus and it's much easier to control the light bar to get it just where you want it.
Barry
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