For most basic applications, 1 watt of UV light energy output is sufficient to create strong fluorescence effects over a 100 sq ft area. For a 200 sq ft area, simply multiply the target UV levels by 2x for an estimated 2 watts of UV light energy needed. The revolution of LED has successfully been applied to this incredible lighting effect, creating a higher wavelength of around the 400nm range. LED has a very long lifespan and should be your first choice wherever possible. Budget They emit a mixture of ultraviolet and visible light and will appear to glow a luminous blue colour when operating.

Osram". Photocopy and UV Emitting Phosphors / Lighting Components. Sylvania. Archived from the original on 2008-01-10 – via Archive.org. These are each meant for very different uses and, in the case of germicidal lights particularly, could be hazardous to your health if mixed up. With that in mind, we’ve put together a handy guide to help you determine which UV light bulb is the right one for you. a b c d e Booth, C. (1971). Methods in Microbiology. Vol.4. Academic Press. p.642. ISBN 978-0-08-086030-5. Archived from the original on 2013-05-27. a b c d e f Simpson, Robert S. (2003). Lighting Control: Technology and Applications. Taylor & Francis. p.125. ISBN 978-0-240-51566-3. Archived from the original on 2013-05-27.

Order Approval

Incandescant: Bulb format with your country’s lamp base to fit into any lamp base. The inside of the glass bulb is covered with a coating that filters most of the visible light and the harmless but aesthetically powerful UV light. Runs very inefficiently where most of the energy is converted to heat rather than light – an older technology replaced by LED. Have you ever been to a night club, halloween party, or disco and been amazed by how the white colors of people’s clothing stands out looking incredible – unnatural even? Because UV energy has unique interactions with many different materials, UV curing allows for the creation of products with characteristics not achievable via other means. This has led to UV curing becoming fundamental in many fields of manufacturing and technology, where changes in strength, hardness, durability, chemical resistance, and many other properties are required. What is a "watt" of UV light? Watts are simply units of energy, and as you may recall from your introductory physics classes, energy can exist in a variety of forms - for example, electrical, kinetic, chemical, or light energy. In this case, we are measuring the amount of light energy emitted in the UV wavelengths.

Kitsinelis, Spiros (2012). The Right Light: Matching Technologies to Needs and Applications. CRC Press. p.108. ISBN 978-1-4398-9931-1. Archived from the original on 2013-05-27. Winter M. L.; Ellis M. D.; Snodgrass W. R. (June 1990). "Urine fluorescence using a Wood's lamp to detect the antifreeze additive sodium fluorescein: a qualitative adjunctive test in suspected ethylene glycol ingestions". Ann Emerg Med. 19 (6): 663–7. doi: 10.1016/S0196-0644(05)82472-2. PMID 2344083. Tony Burns; Stephen Breathnach; Neil Cox; Christopher Griffiths (2010). Rook's Textbook of Dermatology. John Wiley and Sons. pp.5–. ISBN 978-1-4051-6169-5. Archived from the original on 27 May 2013 . Retrieved 14 November 2010.

The type of UV radiation these light bulbs emit targets the DNA of microorganisms, causing cell death or making reproduction impossible. They’re certainly not the type of light bulbs to be used in the home. They’re mainly used in professional and industrial environments in processes such as: Le, Tao; Krause, Kendall (2008). First Aid for the Basic Sciences—General Principles. McGraw-Hill Medical. A short light bulb is okay for bodypaint and small parties. But if you need a light for something else, like a hall or outside, the range needs to be higher than normal. Brightness These can be associated with glowing in the dark, with the use of visible UV light. They give off a purple-coloured light, they can be used in: