UV light bulbs, or ultraviolet light bulbs, are light bulbs that are designed to emit ultraviolet radiation when power is fed to them. They have a couple of niche uses, which will be described as follows; but they are not all the same. These are the different types of UV bulbs, which are based on the wavelength of the radiation that the bulbs emit.

UVA Bulbs

UVA lights are a type of UV light that emits UVA light on the ultraviolet spectrum. UVA lights are sometimes called black lights, but they are better referred to as blacklight-blue lamps. Though UV lamps emit light that is not visible to the human eye, these light bulbs can be known by their effects.

These are the lights that are sometimes placed in rooms for the effect they produce. When illuminated, the glow a pale purple; these types of ‘blacklights’ are the lights that make white clothing appear to flow purple.

In addition, these UV lights are the ones that are frequently used in bug zappers, which is the reason that their lights glow purple.

UVB Bulbs

These UV light bulbs are more properly termed as blacklight bulbs, although UVA lights are more commonly used for the purposes described above. These types of bulbs glow similarly to UVA bulbs and have somewhat more limited uses than the bulbs above.

These light bulbs emit a frequency of radiation that has a shorter wavelength than UVA lights, being UVB radiation. This light bulb is commonly encountered among those who keep reptiles; reptiles need exposure to radiation to help them synthesize vitamin D3 that will enable them to absorb calcium and some nutrients.

UVC Bulbs

UVC lights, which emit UV C light, are probably the most widely known UV light bulbs and they have some of the most widespread use as well.

UV C light is the shortest wavelength of UV radiation that we’ll cover in this short article, which is useful because it can be used for germicidal applications. UV C light damages genetic material, which makes it hazardous to life.

This sounds dangerous, and proper precautions must be taken to use these types of lights, but they are useful because they can be utilized to sterilize surfaces. They are also known as germicidal lights or germicidal UV lights because of this.
These germicidal lights can be used for water purification, to sterilize medical equipment and food preparation surfaces, and more. Because they can be used to sterilize not only bacteria but viruses as well, they are highly useful.

If you want to learn more about the different types of UV light bulbs, get in touch with the helpful team at AtlantaLightBulbs.com. You can always read more on their blog, where you will find lots of different information about the many different types of UV bulbs and other lighting solutions.

Give them a call at 1-888-988-2852 if you need to learn more about these types of lights. They’ll help put you in touch with the information that you need.