How does PWM flicker in LEDs affect our health?

The article discusses the impact of invisible light on our health, particularly focusing on blue light emitted by electronic devices. The author highlights the negative effects this light can have on our sleep and overall well-being. It also elaborates on the consequences of exposure to artificial lighting, which can disrupt our biological rhythms. Suggestions for improving our lighting conditions include using warm light colors at home and reducing screen time. The need for changes in how we illuminate our environments is becoming increasingly urgent in the digital age, where blue light surrounds us. Paying attention to these factors can significantly enhance our quality of life.