Awasome Black Light Harmful Effects References. Black lights cause everyday objects to glow in the dark. Web scientists have also found that disappearing darkness disturbs the behaviour of crickets, moths and bats, and even increases disease transmission in birds.
When fish are in an aquarium with a black light, it can cause serious health problems. Are blacklights harmful to the eyes? Most black lights are relatively safe because the uv light they emit is in the longwave uva range.
