Night Shift mode
Actually, Apple introduces this feature to ease the strain on your eyes when looking at the screen at night. I have been using Apple products for last 4 years. I must say that it is a good initiative of Apple to prevent damage to the eye. But I don't like this yellow light. It's really irritating. So as a health conscious person, I am using a OcuShield screen protector to protect my eyes from harmful blue light.