Quote:
Originally Posted by Deobulakenyo
Does the Libra h20 have two sets of leds? How come the warm lights only function when at least the lowest 'blue' (i mean the not warm ones) lights are on?
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When I said "the other devices" I seriously meant the other devices. If it was lacking clarity, it's because I should have said "other devices with Comfortlight PRO". That is the name Kobo uses for any device with colour changing lights. The devices with "Comfortlight", such as the Glo and the Nia, do not have colour changing lights and hence only have one set of LEDs.
But yes, the Libra H2O has two sets of LEDs. You can see this by looking across the screen to the part of the bezel where the buttons are. Turn the brightness all the way up and adjust the Natural light and you will see where the LEDs are located.
I'm not sure what you are asking. Mentioning "blue" doesn't help as there are no blue lights in the Libra H2O. So I don't understand what "least the lowest 'blue'" means. And the brackets don't help. But, I suspect you are asking about the relative levels of the two sets of LEDs.
From what I can see, the natural light level adjusts the relative level of the white and coloured LEDs. When it is all the way off, the colour LEDs are off. When it is all the way on, the white LEDs are off. Or at least at a much lower level. In the middle, they are both on.
The Brightness slider adjusts the overall level of the lights. So it is adjusting the power through both sets of LEDs but with the relative levels that the Natural light.
So, turn off Natural light, and you have pure white light (at least as per the specs of the LEDs used). Turn the Natural light on full, and you have whatever colour that it is that the other LEDs in that device give you. Possibly with some white at higher brightness levels.