CF.lumen adapts the colors of your Android device according to the position of the sun or your custom configuration. When using the default settings, your screen will have a warmer tint (lower color temperature) when the sun is down, which greatly reduces eye strain. Blue light makes your brain want to stay awake and a lower color temperature reduces the amount of blue displayed; using it at night reduces the strain on your brain to keep you awake at night.
Supported Android
{5.0 and UP}
Supported Android Version:-
Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)