james 
Using your iPhone for a long time, especially with a bright screen, can cause a lot of tension in the eye. The longer you spend on your cellphone (regardless of whether it is an iPhone, Android, or vice versa), the more important to make sure you protect your vision. One of the options owned by iPhone users is setting their cellphones to dark mode. This is a mode that changes all bright white backgrounds to darker which is much easier in the eye. This can be seen for a longer period of time while avoiding side effects from eye tension – it can also slow down battery water, only a little.
Dark mode on iPhone is a very useful feature, and can even be set to automatically so that your iPhone can switch from light to dark or vice versa depends on time. You can also set your own special schedule when you want your iPhone to be in bright or dark mode. We will guide you by activating or deactivating dark modes and how to switch or set various other options available for you on your device today.
How to enable or disable Dark mode
Switching from dark mode to light or bright to dark is very easy to do, directly from your iPhone settings.
1 Go to your Settings app.
2 Scroll down and tap on Display & Brightness.
3 Tap on either Light or Dark to switch between the modes.
Under the bright and dark mode, you can also automatically turn on your iPhone switch between light or dark depending on whether it is day or night. This will usually be arranged to “bright until sunset” or “dark until the sun rises” depends on time. If you tap the option that appears below automatically when you activate it, you will be sent to the display schedule screen that will allow you to set a special time for light and dark mode. This will allow you to have dark or bright mode when you know you will need it.
How to set a custom Light/Dark mode schedule
If you want to choose a special schedule, you can do it right in the option section below automatically. This is how to set a special schedule for bright and dark fashion.
1 Go to your Settings app.
2 Tap Display & Preferences.
3 Tap Options.
4 Tap Custom Schedule.
First, you must set when you want light mode. Tap the time next to the lights and select the time you want. Next you will set the time for dark mode to turn on. Tap the time next to the dark and set when you want your iPhone to turn to dark mode.
When finished, you can return to the home screen. Your iPhone will now automatically switch between bright and dark mode depending on the time you set. If you use an iPhone as long as you set the mode to switch, your iPhone might wait until you don’t use it to change between light and dark.
When to use Light and Dark modes
You might ask questions when the best time to use bright or dark mode is to experience the least eye tension. Of course there are times when it is better to use certain modes. Light mode is the best for the daytime when there is a lot of light around you. Any situation where there are many lighting around is when light mode must be used. Your eyes are used to the light around you, so that the light from your iPhone will be better accepted.
Dark fashion, on the other hand, must be used in low lighting situations, or during the night when there is no light about as many as that is during the day. Trying to use a screen that is too bright at night can hurt your eyes, because they are not exposed to a lot of light beside your iPhone, causing eye tension. Dark fashion can reduce exposure to blue light, as shown by research published in the journal Molecular Vision, which can reduce eye tension and also help sleep.
