However, plastic materials used as light diffusers could block the passage of radiation. Both incandescent and fluorescent bulbs emit UV radiation, but the levels are low compared to sunbathing or tanning bulbs for reptiles. The most powerful source of UV radiation is the sun.
Incandescent bulbs, the most used in homes, emit small amounts of ultraviolet light.
The UV light emitted by these bulbs is so small that it is impossible for human health to be perceptibly affected. Incandescent bulbs don't cause sunburn and don't help people or animals absorb vitamin D. These bulbs only emit UVA rays. All you need is a light source and colored cellophane wrapping paper.
We'll go into details as we go. Different floppy disks use different materials and this round disc could allow UV rays to pass through and block visible light. UV light hits the coating when it is fluorescent and produces white light (many different colors mixed together). UVB bulbs, also known as rectiliated sunbathing bulbs, emit much more UV rays than fluorescent or incandescent bulbs and are usually found in pet stores.
Holes in the ozone layer in recent years have increased the amount of ultraviolet light reaching the Earth and the organisms that live here. Because this fluorescent material isn't 100 percent efficient, some of the UV light could pass through it and mix with the white light. In addition, UV lights are used to detect different materials, such as at a crime scene or in an escape room. If you want to use a white LED to let in ultraviolet light, you just have to block the visible colors and let the ultraviolet light through.
Some scientists have expressed concern about the impact these lights have on human health throughout life, but the UVA light emitted by these bulbs is too small to have an immediate effect, such as sunburn or eye pain. Reptile owners, for example, can use artificial UV bulbs to provide vitamin D to their reptiles, and small amounts of UV light can help combat seasonal affective disorder.