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20W UV Ultraviolet BlacklightWith Tube HolderIncludes 1x 20W UV Tube and Tube Holder with UK 3 Pin power cableUV BlacklightBrand NewThe tube holder is approximately 620mmlong x40mm x 100mm.
(Supports 2 Foot, 600mm, 60cm Tubes)
1.5m 3 Pin UK mains lead.This is a fluorescent tube with a difference. It has a special internal coating to produce deep purple light and large amounts of UV light. The purple glow of a black light is not the UV light itself, which is invisible, but visible light which escapes being filtered out by the filter material in the glass envelope. By using the same technology as a fluorescent tube to generate light outputs but with a significantly lower power requirement running costs are reduced and life expectancy increased.These bulbs emit UVA, the long-wave type ultraviolet light, and are intended for use in special situations. This can be simply for lighting effects, such as in discos, theatres, clubs, etc. The invisible UV light is reflected back in the visible spectrum by fluorescent materials and dyes e.g. white clothes glow brightly in the dark, fluorescent posters illuminate, fluorescent paints light up. Also useful for curing applications of pigments, inks, adhesives, varnishes, coatings and gels.Other uses of UV light is in authentication, e.g. security markings on currency & credit cards, certificates of authenticity on software packaging, as well as special inks used by security marking pens; non-destructive testing of materials and reading of otherwise illegible papyri and ancient manuscripts; analysing minerals and gems, and other detective work including authentication of Various collectibles – materials may look the same under visible light, but fluoresce to different degrees under ultraviolet light.UV light can be used for alternative illumination of subjects of photography, like plants, seeds, fruits, and especially flowers appear different, as they would to some insects, birds, and reptiles that can see near-ultraviolet light. Entomologists use UV light for attracting and collecting insects.Reptiles need long wave UV light for de novo synthesis of vitamin D needed to metabolise calcium for bone and egg production. This is usually combined with the provision of heat for basking by another lamp in their enclosure or vivarium.UV also has many uses in medicine and related fields both in distinguishing fluorescent conditions and in locating the precise boundaries of the condition; killing unwanted microorganisms; wastewater treatment applications; sterilising microbiological contaminants from irradiated surfaces; break down of grease in air extraction & purification systems.In forensics, black lights are required to observe fluorescence of substances and are used as an investigative tool at a crime scene to locate and to identify body fluids and changes brought on by decomposition.Price is VAT inclusive – VAT invoice dispatched with goods.In stock now, fast delivery.
20W UV Ultraviolet BlacklightWith Tube Holder Includes 1x 20W UV Tube and Tube Holder with UK 3 Pin power cable UV Blacklight Brand New The tube holder is approximately 620mmlong x40mm x 100mm. (Supports 2 Foot, 600mm, 60cm Tubes) 1.5m 3 Pin UK mains lead. Reptiles need long wave UV light for de novo synthesis of vitamin D needed to metabolise calcium for bone and egg production. This is usually combined with the provision of heat for basking by another lamp in their enclosure or vivarium. In forensics, black lights are required to observe fluorescence of substances and are used as an investigative tool at a crime scene to locate and to identify body fluids and changes brought on by decomposition. Price is VAT inclusive – VAT invoice dispatched with goods. In stock now, fast deli
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
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