Exposure to UVA from black lights is well below the recognised safe limits and is not hazardous to people using them, working in their vicinity or who have them in their home. UVA is thought to cause premature ageing and has recently been linked to some skin cancers, however UVB is the main cause of skin cancer. Many insects can see ultraviolet light so black lights are often used in the “bug zapper” type of insect traps.īlack lights are usually fluorescent lamps or incandescent light bulbs modified to allow only the emission of UVA and some visible light. These particles are found in certain objects, including your teeth and fingernails. This glow is the energy emitted by the light being converted into visible light by particles called phosphors. They are often used in industry, nightclubs or amusement parks to make things glow.
Black lights emit a type of ultraviolet radiation called UVA, which is invisible to the human eye.
BLACK LIGHT VS UV LIGHT SKIN
There is no evidence to suggest that insect traps using ultraviolet black light increase your risk of developing skin cancer, as the amount of ultraviolet radiation they emit is very low. Will the use of this in my home increase my family's risk of developing skin cancer?" I recently bought an insect repellent and noticed that it uses "ultraviolet black light". UV Black Light Products have a consistent glow, but glow in the dark products start off with a strong glow effect and their glow intensity diminishes over time.
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