UV Light Bulbs

The definition of UV light bulbs also known as blacklight or ultraviolet is a type of electromagnetic radiation that has a higher frequency than that of visible light and therefore more powerful per amount. This type of light has many uses such as disinfection or spotting certain organic substances by crime scene investigators. If you want to buy UV light bulbs then here you can find related information.

Ultraviolet light was first observed in the year 1801 via silver salts and sunlight, since then humans have found a huge amount of applications using it as a tool. One commonly known thing about UV light is that is can cause skin burn hence the needs for sun cream when you go to a beach. However one fact that is unknown is that exposure to UV radiation can cause the production of vitamin B in the body, because this vitamin helps aid any to reverse any bad effects that the radiation might cause to the human body.

Blacklight light bulbs

These are simply light bulbs that emit ultraviolet radiation that is somewhat visible to the human eye. It has a black and very dark purple appearance. In one sense it is light as it slightly make a pitch black room become visible, however on the other hand the appearance of this light if you were to describe it in one word would be black. It is a phenomenon that does play tricks on the human mind as in nature there are very few examples of this and this is why humans do get a bit disorientated when trying to coordinated in an environment where only this type of light exists.

Philips UV light bulbs

Philips are very well known for the manufacture of UV or fluorescent light bulbs, the quality is very high and the narrow margin of error they get with the frequency of the light is extremely good compared to some other manufacturers. When buying always consider the range of the frequency, which should be stated on the box of the product, the bigger the range the less clearly your light source is defined, which basically means that the light bulb is of a poorer quality.

Uses of ultra violet light

One such use of UV light bulbs is the disinfection of germs and bacteria from food and clothes. Not all unwanted organic organisms and be filtered out by this blacklight but it does get rid of a very high percentage in most cases. For industries such as fruit manufacturers it is part of the surface cleaning process to have the light shown onto all surfaces of the fruit in order to disinfect it. This is relatively cheap to do and well worth if from a manufacturing point of view. One other use that springs to mind is the detection of organic substances on a crime scene used by scientific investigators. This method is now part of the fundamental toolkit of forensic investigators and has solved a lot of cases where otherwise the case might have to be shut due to insufficient evidence.