[Klover]

Correct, I am under the assumption that it is not included. Some examples from real life: a phone’s battery life is often greatly improved by simply lowering the backlight. Around 2010 we started putting LEDs as backlight in devices, greatly improving battery life, and if you take a laptop with Linux you can often disable the backlight and power usage of 0 in backlight compared to screen off and using external only is the same for me (so rendering and output still occurs the same amount, but in one case there’s just LCD and no backlight and in the other it’s no LCD no backlight).