What is the main disadvantage of LED lights?
LED lights emitting a cool or bright white colour temperature emit more blue light, contributing to eye strain, headaches and sleep disruption. Whenever buying LED lights, always make sure you purchase the bulbs with the right colour temperature for the corresponding rooms. Children have a higher sensitivity to blue light and although emissions may not be harmful, light from blue-emitting LEDs may be very dazzling for young children. Some LED emission spectra may cause light-induced retina damage, which is a concern especially for children below about three years of age.