How to treat LED flicker?
Can the camera flicker to determine that it will harm human eyes? In fact, "the sensitive frequency of the human eye to light fluctuations is in the low frequency range." For example, the frequency of warning lights such as ambulances is about 8-10 Hz, which is most discomforting to the eyes and arouses everyone's alertness. These frequencies are far lower than the light frequency range of the light source working under normal AC power supply, so "there is no uncomfortable situation for normal people's eyes when the light source works at the current frequency of civil power supply." At present, the light frequency of light sources used in a wide range of the world is 50-60 Hz (including LED displays and LED TVs), so it is even more inaccurate to say that the ripple current of 100 Hz output by LED lamps will affect the comfort of human eyes.
