Home Forums US Life daylight, led 전구 관련 daylight, led 전구 관련 Home Forums Forums US Life daylight, led 전구 관련 EditDelete 커버 50.***.138.89 2019-12-1911:28:08 Whiter light tends to be with higher intensity of blue light, so it is possible that negative effects of these blue light may be increased (damaging nerves, disturbe sleep, etc.)?
