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Blacklight

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materials. In comparison to other technologies, curing with UV energy may be considered a low-temperature process, a high-speed process, and is a solventless process, as cure occurs via direct polymerization rather than by evaporation. Originally introduced in the 1960s, this technology has streamlined and increased automation in many industries in the manufacturing sector. A primary advantage of curing with ultraviolet light is the speed at which a material can be processed. Speeding up the curing or drying step in a process can reduce flaws and errors by decreasing time that an ink or coating spends wet. This can increase the quality of a finished item, and potentially allow for greater consistency. Another benefit to decreasing manufacturing time is that less space needs to be devoted to storing items which can not be used until the drying step is finished. 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.
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in 1852. He noted the ability of fluorite to produce a blue glow when illuminated with ultraviolet light and called this phenomenon “fluorescence” after the mineral fluorite. Lamps used to visualise seams of fluorite and other fluorescent minerals are commonly used in mines but they tend to be on an industrial scale. The lamps need to be short wavelength to be useful for this purpose and of scientific grade. UVP range of hand held UV lamps are ideal for this purpose and are used by Geologists to identify the best sources of fluorite in mines or potential new mines. Some transparent selenite crystals exhibit an “hourglass” pattern under UV light that is not visible in natural light. These crystals are also phosphorescent. Limestone, marble, and travertine can glow because of calcite presence. Granite, syenite, and granitic pegmatite rocks can also glow.
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upon the specific type. These lamps use envelopes of Wood's glass or similar optical filter coatings to block out all the visible light and also the short wavelength (UVC) lines of mercury at 184.4 and 253.7 nm, which are harmful to the eyes and skin. A few other spectral lines, falling within the pass band of the Wood's glass between 300 and 400 nm, contribute to the output. These lamps are used mainly for theatrical purposes and concert displays. They are more efficient UVA producers per unit of power consumption than fluorescent tubes.
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A fluorometer was designed to detect very small amounts of LSD and ergonovine. The instrument proved less satisfactory than the Bowman fluorometer. Both LSD and ergonovine lost their fluorescence very rapidly upon strong ultraviolet irradiation. The mechanism involved in this decrease in fluorescence
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material, either on the bulb or in a separate glass filter in the lamp housing, which blocks most visible light and allows through UV, so the lamp has a dim violet glow when operating. Blacklight lamps which have this filter have a lighting industry designation that includes the letters "BLB". This
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by their fluorescence. The most common minerals and rocks that glow under UV light are fluorite, calcite, aragonite, opal, apatite, chalcedony, corundum (ruby and sapphire), scheelite, selenite, smithsonite, sphalerite, sodalite. The first person to observe fluorescence in minerals was George Stokes
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Although blacklights produce light in the UV range, their spectrum is mostly confined to the longwave UVA region, that is, UV radiation nearest in wavelength to visible light, with low frequency and therefore relatively low energy. While low, there is still some power of a conventional blacklight in
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by the device. These bulbs use the same UV-A emitting phosphor blend as the filtered blacklight, but since they do not need to suppress visible light output, they do not use a purple filter material in the bulb. Plain glass blocks out less of the visible mercury emission spectrum, making them appear
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system, a UV tracer dye can be injected into the system along with the compressor lubricant oil and refrigerant mixture. The system is then run in order to circulate the dye across the piping and components and then the system is examined with a blacklight lamp. Any evidence of fluorescent dye then
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spectrum, an incandescent light radiates less than 0.1% of its energy as UV light. Incandescent UV bulbs, due to the necessary absorption of the visible light, become very hot during use. This heat is, in fact, encouraged in such bulbs, since a hotter filament increases the proportion of UVA in the
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Thousands of moth and insect collectors all over the world use various types of blacklights to attract moth and insect specimens for photography and collecting. It is one of the preferred light sources for attracting insects and moths at night. They can illuminate animal excreta, such as urine and
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notes because, in many countries, legal banknotes have fluorescent symbols on them that only show under a blacklight. In addition, the paper used for printing money does not contain any of the brightening agents which cause commercially available papers to fluoresce under blacklight. Both of these
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blacklight lamps are made in power ratings of 100 to 1,000 watts. These do not use phosphors, but rely on the intensified and slightly broadened 350–375 nm spectral line of mercury from high pressure discharge at between 5 and 10 standard atmospheres (500 and 1,000 kPa), depending
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system is becoming dominant outside North America. The following table lists the tubes generating blue, UVA and UVB, in order of decreasing wavelength of the most intense peak. Approximate phosphor compositions, major manufacturer's type numbers and some uses are given as an overview of the types
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UV light can be used to harden particular glues, resins and inks by causing a photochemical reaction inside those substances. This process of hardening is called ‘curing’. UV curing is adaptable to printing, coating, decorating, stereolithography, and in the assembly of a variety of products and
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Other security applications include the use of pens containing a fluorescent ink, generally with a soft tip, that can be used to "invisibly" mark items. If the objects that are so marked are subsequently stolen, a blacklight can be used to search for these security markings. At some
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light blue-violet to the naked eye. These lamps are referred to by the designation "blacklight" or "BL" in some North American lighting catalogs. These types are not suitable for applications which require the low visible light output of "BLB" tubes lamps.
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Two blacklight fluorescent tubes, showing use. The top is a F15T8/BLB 18-inch, 15-watt tube, used in a standard plug-in fluorescent fixture. The bottom is an F8T5/BLB 12-inch, 8-watt tube, used in a portable battery-powered blacklight sold as a pet urine
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effects can be observed. These tubes have a dim violet glow when operating. They should not be confused with "blacklight" or "BL" tubes, which have no filter coating, and have a brighter blue color. These are made for use in
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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".
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stands for "blacklight blue". A second type of lamp produces ultraviolet but does not have the filter material, so it produces more visible light and has a blue color when operating. These tubes are made for use in "
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Ultraviolet radiation is invisible to the human eye, but illuminating certain materials with UV radiation causes the emission of visible light, causing these substances to glow with various colors. This is called
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Fluorescent materials are also very widely used in numerous applications in molecular biology, often as "tags" which bind themselves to a substance of interest (for example, DNA), so allowing their visualization.
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by Margarot and Deveze for the detection of fungal infection of hair. It has many uses, both in distinguishing fluorescent conditions from other conditions and in locating the precise boundaries of the condition.
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that emits a wider band with a shorter wavelength peak at about 350 nm. These two types seem to be the most commonly used. Different manufacturers offer either one or the other and sometimes both.
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under UV light, is common in the United Kingdom for the education of students with profound and multiple learning difficulties. Such fluorescence from certain textile fibers, especially those bearing
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can cause DNA damage, photo-aging (damage to the skin from prolonged exposure to sunlight), toughening of the skin, suppression of the immune system, cataract formation and skin cancer.
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Blacklight fluorescent tubes. The violet glow of a blacklight is not the UV light itself, but visible light that escapes being filtered out by the filter material in the glass envelope.
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BLB fluorescent lamps tend to run with efficiencies in the 25% range, with an example being a Phillips 40 W BLB T12 lamp emitting 9.8 W of UVA for 39 watts of power input.
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can sometimes be made when urine turns pink upon illumination with Wood's lamp. Wood's lamps have also been used to differentiate hypopigmentation from depigmentation such as with
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Although many other types of lamp emit ultraviolet light with visible light, blacklights are essential when UV-A light without visible light is needed, particularly in observing
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features make illegal notes easier to detect and more difficult to successfully counterfeit. The same security features can be applied to identification cards such as
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available. "Peak" position is approximated to the nearest 10 nm. "Width" is the measure between points on the shoulders of the peak that represent 50% intensity.
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in the way that direct summer sunlight can, although there are reports that overexposure to the type of UV radiation used for creating artificial suntans on
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that emits UVA light instead of visible white light is used on the inside of the tube. The type most commonly used for blacklights, designated
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onto the wrist of a guest who can then exercise the option of leaving and being able to return again without paying another admission fee.
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black-body radiation emitted. This high running-temperature reduces the life of the lamp from a typical 1,000 hours to around 100 hours.
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is shone (at a wavelength of approximately 365 nanometers) onto the skin of the patient; a technician then observes any subsequent
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Manufacturers use different numbering systems for blacklight tubes. Philips' is becoming outdated (as of 2010), while the (German)
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Paraskevas L. R.; Halpern A. C.; Marghoob A. A. (2005). "Utility of the Wood's light: five cases from a pigmented lesion clinic".
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Equipment for use in sensory rooms for students with profound and multiple learning difficulties in United Kingdom schools.
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Fluorescent body paint. Paints and decorations that fluoresce under blacklight are used in theater and several art forms.
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is light from the mercury vapor line at 404 nm leaking through the filter, which gives the lamp its purple glow.
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or "BLB" by the industry, has a dark blue filter coating on the tube, which filters out most visible light, so that
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UV-A presents a potential hazard when eyes and skin are exposed, especially to high power sources. According to the
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Cole, Curtis; Forbes, P. Donald; Davies, Ronald E. (1986). "An Action Spectrum for UV Photocacinogenesis".
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was the use of UV interior lighting to illuminate the instrument panel, giving a safer alternative to the
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http://mississippientomologicalmuseum.org.msstate.edu/collecting.preparation.methods/Blacklight.traps.htm
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residues, can also be used for recreational effect, as seen, for example, in the opening credits of the
87: 651: 591: 1952: 1923: 268: 179: 3787: 3310: 2813: 1659: 1279: 1104: 972: 313: 107: 106:, and some other scientific fields, such a light source is referred to as a Wood's lamp, named after 3652: 3438: 3364: 3359: 3342: 3337: 3297: 2762: 2740: 2273: 1171: 435: 75:" insect traps, and are identified by the industry designation "BL". This stands for "blacklight". 3588: 3260: 3045: 2988: 2980: 2549: 2458: 2400: 2234: 2215: 2135: 1371: 1362:
Blacklight is used to illuminate pictures painted with fluorescent colors, particularly on black
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Blacklight is used extensively in non-destructive testing. Fluorescing fluids are applied to
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tubes manufactured by Osram use a fairly narrow-band emitting phosphor, europium-activated
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Please expand the section to include this information. Further details may exist on the
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spectral bandwidth of the 370 nm peak is about 20 nm. The tiny secondary peak
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One of the innovations for night and all-weather flying used by the US, UK, Japan and
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structures and illuminated, allowing easy detection of cracks and other weaknesses.
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A Wood's lamp may be used to rapidly assess whether an individual is suffering from
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Light fixture that emits long-wave ultraviolet light and very little visible light
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ingestion. Manufacturers of ethylene glycol-containing antifreezes commonly add
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Fluorescent blacklight tubes are typically made in the same fashion as normal
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Prevost E. (October 1983). "The rise and fall of fluorescent tinea capitis".
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UV-A can have negative effects on eyes in both the short-term and long-term.
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A blacklight may also be formed by simply using a UV filter coating such as
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The fluorometric determination of lysergic acid diethylamide and ergonovine
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Tony Burns; Stephen Breathnach; Neil Cox; Christopher Griffiths (2010).
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Compiled from various Philips, Osram, and Sylvania lighting catalogues.
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is to find parts of an eye-safe blacklight torch to assemble to reveal
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Zaithanzauva Pachuau; Ramesh Chandra Tiwari (October–December 2008).
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and at other, day-long (or night-long) events, a fluorescent mark is
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systems. Strong sources of long-wave ultraviolet light are used in
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in humans. The relatively low energy of UVA light does not cause
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The Right Light: Matching Technologies to Needs and Applications
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about how wide the spectrum is, ideally with a pic of the SPD.
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Another class of UV fluorescent bulb is designed for use in
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Communication Aids for Language and Learning—UV light
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Morales-Trujillo M. L.; Arenas R.; Arroyo S. (July 2008).
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Strong sources of long-wave ultraviolet light are used in
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Wood's lamp is useful in diagnosing conditions such as
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causation, exhibits an orange glow under a Wood's lamp.
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glows green under blacklight as a safeguard against
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pinpoints the leaking part which needs replacement.
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vomit, that is not always visible to the naked eye.
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First Aid for the Basic Sciences—General Principles
1619: 1617: 979:are emitted, within predominant not visible light. 2072:"Ultraviolet Light- its Effects and Applications" 2048:. Phillips Lighting. 2018. F40T12/BLACKLIGHT/48. 1607: 1605: 1111:", it was in 1925 that the technique was used in 371:Various phosphor compositions used in blacklight 348:). "Blacklight blue" lamps peak at 365 nm. 1269:. It can also differentiate real currency from 2156:. European Society for Pigment Cell Research. 1964: 1962: 1033:, it is absorbed less and reaches deeper into 3632: 2592: 1766:Lighting Control: Technology and Applications 78:Blacklight sources may be specially designed 8: 1727:. Vol. 4. Academic Press. p. 642. 1257:Blacklight is commonly used to authenticate 1926:. World Health Organization. 9 March 2016. 971:Ultraviolet light can be generated by some 827:Spectrum of a blacklight fluorescent tube. 3665: 3639: 3625: 3617: 2700: 2599: 2585: 2577: 1237:, see above). Additionally, detection of 2386: 1798: 1796: 1794: 1792: 1790: 1758: 1756: 1754: 1752: 1750: 1748: 1424:Cockpit lighting, LSD testing and tanning 369: 1924:"Radiation: Ultraviolet (UV) radiation" 1831: 1829: 1716: 1714: 1712: 1710: 1708: 1673: 1589: 1472: 996:safest of the three spectra of UV light 2030:on 2008-01-10 – via Archive.org. 1848:from the original on February 14, 2013 1814:from the original on November 16, 2018 1388:is performed in a blacklight theater. 1213:, which causes the patient's urine to 1947: 1945: 1769:. Taylor & Francis. p. 125. 873:100-watt incandescent blacklight bulb 129:, scorpion-hunting, the detection of 7: 2239:. John Wiley and Sons. pp. 5–. 1974:Specialty and Architectural Lighting 1930:from the original on 28 January 2021 989:Subtypes of the ultraviolet spectrum 1528:under ultraviolet from a blacklight 2204:10.1111/j.1525-1470.1983.tb01103.x 2124:10.1111/j.1751-1097.1986.tb05605.x 1955:. American Optometric Association. 1540:Decorative use of blacklight in a 1455:They may also be used to test for 1396:Blacklights are a common tool for 1126:It is also helpful in diagnosing: 1025:UVA light has been shown to cause 14: 2418:Le, Tao; Krause, Kendall (2008). 1980:from the original on 5 March 2021 66:. One type of lamp has a violet 3708:Electrodesiccation and curettage 2447:10.1111/j.1365-2133.2005.06346.x 2358:from the original on 2008-08-28. 2253:from the original on 27 May 2013 2179:from the original on 2010-01-13. 2160:from the original on 2011-07-26. 2012:from the original on 2013-06-04. 1976:. Pro Lamp Sales website. 2014. 1783:from the original on 2013-05-27. 1741:from the original on 2013-05-27. 1701:from the original on 2013-05-27. 1548: 1533: 1515: 1506:Anti-counterfeiting design of a 1499: 1475: 927: 189: 178: 3116:Parabolic aluminized reflector 2280:from the original on 2012-03-06 2052:from the original on 2018-08-29 1905:from the original on 2023-03-11 1197:glowing under ultraviolet light 1121:Fungal and bacterial infections 3061:Hydrargyrum medium-arc iodide 2334:Hemady, N.; Noble, C. (2007). 2236:Rook's Textbook of Dermatology 1: 2388:10.1016/s1578-2190(08)70291-9 2313:10.1016/S0196-0644(05)82472-2 1953:"Ultraviolet (UV) protection" 1888:10.1016/S1074-5521(99)80085-4 1087:is a diagnostic tool used in 3647:Tests and procedures on the 2272:Mike Phillips (2007-09-25). 1326:If a leak is suspected in a 1235:Corynebacterium minutissimum 1154:Corynebacterium minutissimum 881:on the envelope of a common 768: 720: 660: 608: 548: 492: 488:photochemical polymerization 444: 415: 110:, who invented the original 21:Black Light (disambiguation) 3306:Automotive light bulb types 3156:Intelligent street lighting 1838:"How Do Black Lights Work?" 1763:Simpson, Robert S. (2003). 1681:Kitsinelis, Spiros (2012). 1253:Security and authentication 994:the UVB range. UVA is the 3842: 3069:Hydrargyrum quartz iodide 2532:. Sylvania. Archived from 2175:. Health Physics Society. 1687:. CRC Press. p. 108. 1412: 1175:, a bacterium involved in 1010:fibers, so may accelerate 986: 810: 762: 702: 650: 590: 534: 486: 434: 18: 3754: 3731: 3668: 3508:Stage lighting instrument 1561:messages in invisible ink 1203:ethylene glycol poisoning 1185:Ethylene glycol poisoning 159:World Health Organization 3569:Battlefield illumination 3326:high-intensity discharge 2758:Electrochemiluminescence 2519:MedlinePlus Encyclopedia 2085:(4): 128. Archived from 1836:Rorie, Benjamin (2011). 3429:Electroluminescent wire 2524:Wood's lamp examination 2173:"Ultraviolet Radiation" 1876:Chemistry & Biology 1867:Stachel, Shawn (1999). 1724:Methods in Microbiology 1510:glows under blacklight. 1239:porphyria cutanea tarda 3111:Multifaceted reflector 2422:. McGraw-Hill Medical. 1400:and identification of 1392:Mineral identification 1359: 1348: 1198: 1140:Trichophyton tonsurans 1018:. It can also degrade 968: 938:is missing information 907: 874: 849: 836: 359: 233:strontium fluoroborate 54:that emits long-wave ( 31: 3824:Ultraviolet radiation 3501:ellipsoidal reflector 3106:Ellipsoidal reflector 2790:Fluorescent induction 2768:field-induced polymer 1808:Technical information 1579:List of light sources 1358:glows under UV light. 1354: 1346: 1193: 973:light-emitting diodes 966: 901: 872: 847: 826: 354: 88:light-emitting diodes 29: 3788:Hair transplantation 3338:Rear position lights 3311:Daytime running lamp 3239:Mechanically powered 3126:Aviation obstruction 2375:Actas Dermosifiliogr 2171:Zeman, Gary (2009). 1660:calcium metasilicate 1205:as a consequence of 1105:Robert Williams Wood 1079:Medical applications 812:medical applications 267:) or europium-doped 108:Robert Williams Wood 19:For other uses, see 3809:American inventions 3653:subcutaneous tissue 2746:Electron-stimulated 2112:Photochem Photobiol 2000:"About Black Light" 1386:Blacklight puppetry 1249:has been reported. 1217:under Wood's lamp. 1172:Cutibacterium acnes 1143:, do not fluoresce. 436:hyperbilirubinaemia 372: 356:Compact fluorescent 84:mercury-vapor lamps 3589:Luminous gemstones 2763:Electroluminescent 2741:Cathodoluminescent 2500:2015-12-25 at the 2481:2010-06-05 at the 2042:"BLB LF Datasheet" 2005:. Insect-O-Cutor. 1810:. Glow Inc. 2010. 1721:Booth, C. (1971). 1372:optical brightener 1360: 1349: 1227:tuberous sclerosis 1199: 969: 908: 875: 850: 837: 370: 360: 96:incandescent lamps 32: 3796: 3795: 3774: 3773: 3614: 3613: 3131:Balanced-arm lamp 3087: 3086: 2971:Yablochkov candle 2839:Acetylene/Carbide 2809:Radioluminescence 2681:Luminous efficacy 2627:Color temperature 2246:978-1-4051-6169-5 1844:. 1000Bulbs.com. 1776:978-0-240-51566-3 1734:978-0-08-086030-5 1694:978-1-4398-9931-1 1574:Blacklight poster 1555:A common task in 1280:driver's licenses 1186: 1131:Fungal infections 1122: 1093:ultraviolet light 961: 960: 883:incandescent bulb 821: 820: 652:insect attraction 592:insect attraction 208:fluorescent tubes 131:counterfeit money 80:fluorescent lamps 60:ultraviolet light 48:ultraviolet light 3831: 3666: 3641: 3634: 3627: 3618: 3414:Christmas lights 3348:Safety reflector 3343:Reversing lights 3278:Navigation light 3229:Bicycle lighting 3119: 3072: 3064: 3038: 2797:Photoluminescent 2780:Fluorescent lamp 2753:Chemiluminescent 2701: 2669:Bi-pin lamp base 2664:Lightbulb socket 2601: 2594: 2587: 2578: 2568: 2560: 2558: 2557: 2548:. Archived from 2537: 2506: 2492: 2486: 2473: 2467: 2466: 2430: 2424: 2423: 2415: 2409: 2408: 2390: 2366: 2360: 2359: 2340:Am Fam Physician 2331: 2325: 2324: 2295: 2289: 2288: 2286: 2285: 2269: 2263: 2262: 2260: 2258: 2230: 2224: 2223: 2192:Pediatr Dermatol 2187: 2181: 2180: 2168: 2162: 2161: 2150: 2144: 2143: 2107: 2101: 2100: 2098: 2097: 2091: 2076: 2067: 2061: 2060: 2058: 2057: 2038: 2032: 2031: 2020: 2014: 2013: 2011: 2004: 1996: 1990: 1989: 1987: 1985: 1966: 1957: 1956: 1949: 1940: 1939: 1937: 1935: 1920: 1914: 1913: 1911: 1910: 1904: 1873: 1864: 1858: 1857: 1855: 1853: 1833: 1824: 1823: 1821: 1819: 1800: 1785: 1784: 1760: 1743: 1742: 1718: 1703: 1702: 1678: 1663: 1653: 1652: 1651: 1643: 1642: 1621: 1612: 1609: 1600: 1597: 1552: 1537: 1519: 1508:Chinese passport 1503: 1479: 1381:A View to a Kill 1332:air conditioning 1184: 1133:. Some forms of 1120: 1014:aging and cause 1006:. It can damage 956: 953: 947: 931: 923: 789: 788: 787: 779: 778: 741: 740: 739: 731: 730: 681: 680: 679: 671: 670: 629: 628: 627: 619: 618: 569: 568: 567: 559: 558: 513: 512: 511: 503: 502: 465: 464: 463: 455: 454: 373: 347: 346: 345: 336: 335: 334: 326: 325: 311: 310: 309: 300: 299: 298: 290: 289: 281: 280: 269:strontium borate 266: 265: 264: 255: 254: 253: 245: 244: 193: 182: 143:air conditioning 137:leaks affecting 123:fluorescent dyes 62:and very little 38:, also called a 3841: 3840: 3834: 3833: 3832: 3830: 3829: 3828: 3799: 3798: 3797: 3792: 3770: 3759:Medical imaging 3750: 3727: 3655: 3645: 3615: 3610: 3574:Bioluminescence 3557: 3526: 3512: 3469: 3453: 3392: 3376: 3292: 3217: 3141:Emergency light 3117: 3083: 3070: 3062: 3036: 3034: 3027: 2975: 2947: 2918:Magnesium torch 2825: 2727: 2696: 2690: 2647:Light pollution 2622:Accent lighting 2610: 2605: 2563: 2555: 2553: 2540: 2528: 2514: 2509: 2502:Wayback Machine 2493: 2489: 2483:Wayback Machine 2474: 2470: 2435:Br. J. Dermatol 2432: 2431: 2427: 2417: 2416: 2412: 2368: 2367: 2363: 2333: 2332: 2328: 2297: 2296: 2292: 2283: 2281: 2271: 2270: 2266: 2256: 2254: 2247: 2232: 2231: 2227: 2189: 2188: 2184: 2170: 2169: 2165: 2152: 2151: 2147: 2109: 2108: 2104: 2095: 2093: 2089: 2074: 2069: 2068: 2064: 2055: 2053: 2040: 2039: 2035: 2022: 2021: 2017: 2009: 2002: 1998: 1997: 1993: 1983: 1981: 1968: 1967: 1960: 1951: 1950: 1943: 1933: 1931: 1922: 1921: 1917: 1908: 1906: 1902: 1871: 1866: 1865: 1861: 1851: 1849: 1835: 1834: 1827: 1817: 1815: 1802: 1801: 1788: 1777: 1762: 1761: 1746: 1735: 1720: 1719: 1706: 1695: 1680: 1679: 1675: 1671: 1666: 1650: 1647: 1646: 1645: 1641: 1638: 1637: 1636: 1634: 1622: 1615: 1610: 1603: 1598: 1591: 1587: 1570: 1563: 1553: 1544: 1538: 1529: 1520: 1511: 1504: 1495: 1484:security thread 1480: 1426: 1417: 1411: 1394: 1341: 1317: 1315:Fault detection 1304: 1288:amusement parks 1255: 1223: 1188: 1165:is yellow-green 1124: 1107:in 1903 using " 1099:. For example, 1081: 1066: 1043:oxygen radicals 991: 985: 957: 951: 948: 941: 932: 921: 896: 867: 842: 786: 783: 782: 781: 777: 774: 773: 772: 770: 738: 735: 734: 733: 729: 726: 725: 724: 722: 678: 675: 674: 673: 669: 666: 665: 664: 662: 626: 623: 622: 621: 617: 614: 613: 612: 610: 566: 563: 562: 561: 557: 554: 553: 552: 550: 510: 507: 506: 505: 501: 498: 497: 496: 494: 462: 459: 458: 457: 453: 450: 449: 448: 446: 405: 400: 391: 382: 377: 358:blacklight bulb 344: 342: 341: 340: 338: 333: 330: 329: 328: 324: 321: 320: 319: 317: 314:barium silicate 308: 306: 305: 304: 302: 297: 294: 293: 292: 288: 285: 284: 283: 279: 276: 275: 274: 272: 263: 261: 260: 259: 257: 252: 249: 248: 247: 243: 240: 239: 238: 236: 216:blacklight blue 204: 203: 202: 201: 196: 195: 194: 185: 184: 183: 172: 167: 155: 24: 17: 12: 11: 5: 3839: 3838: 3835: 3827: 3826: 3821: 3816: 3811: 3801: 3800: 3794: 3793: 3791: 3790: 3784: 3782: 3776: 3775: 3772: 3771: 3769: 3768: 3767: 3766: 3755: 3752: 3751: 3749: 3748: 3743: 3738: 3732: 3729: 3728: 3726: 3725: 3720: 3715: 3710: 3705: 3700: 3695: 3690: 3685: 3680: 3675: 3669: 3663: 3657: 3656: 3646: 3644: 3643: 3636: 3629: 3621: 3612: 3611: 3609: 3608: 3607: 3606: 3596: 3591: 3586: 3581: 3576: 3571: 3565: 3563: 3562:Related topics 3559: 3558: 3556: 3555: 3550: 3545: 3540: 3535: 3529: 3527: 3525: 3524: 3521: 3517: 3514: 3513: 3511: 3510: 3505: 3504: 3503: 3493: 3488: 3483: 3478: 3472: 3470: 3468: 3467: 3464: 3458: 3455: 3454: 3452: 3451: 3446: 3441: 3436: 3431: 3426: 3421: 3416: 3411: 3406: 3401: 3395: 3393: 3391: 3390: 3385: 3381: 3378: 3377: 3375: 3374: 3373: 3372: 3362: 3357: 3356: 3355: 3353:retroreflector 3345: 3340: 3335: 3334: 3333: 3328: 3323: 3313: 3308: 3302: 3300: 3294: 3293: 3291: 3290: 3285: 3280: 3275: 3270: 3265: 3264: 3263: 3253: 3248: 3247: 3246: 3241: 3231: 3225: 3223: 3219: 3218: 3216: 3215: 3210: 3208:Track lighting 3205: 3200: 3199: 3198: 3188: 3183: 3181:Recessed light 3178: 3173: 3168: 3163: 3158: 3153: 3151:Gooseneck lamp 3148: 3143: 3138: 3133: 3128: 3123: 3122: 3121: 3113: 3108: 3097: 3095: 3089: 3088: 3085: 3084: 3082: 3081: 3076: 3075: 3074: 3066: 3058: 3048: 3042: 3040: 3033:High-intensity 3029: 3028: 3026: 3025: 3020: 3015: 3014: 3013: 3003: 3002: 3001: 2991: 2985: 2983: 2977: 2976: 2974: 2973: 2968: 2963: 2957: 2955: 2949: 2948: 2946: 2945: 2940: 2935: 2930: 2925: 2920: 2915: 2910: 2905: 2904: 2903: 2898: 2888: 2887: 2886: 2876: 2871: 2866: 2861: 2856: 2851: 2846: 2841: 2835: 2833: 2827: 2826: 2824: 2823: 2822: 2821: 2811: 2806: 2805: 2804: 2802:Laser headlamp 2794: 2793: 2792: 2787: 2772: 2771: 2770: 2760: 2755: 2750: 2749: 2748: 2737: 2735: 2729: 2728: 2726: 2725: 2720: 2715: 2709: 2707: 2698: 2692: 2691: 2689: 2688: 2683: 2678: 2677: 2676: 2671: 2661: 2660: 2659: 2654: 2644: 2639: 2634: 2632:Electric light 2629: 2624: 2618: 2616: 2612: 2611: 2606: 2604: 2603: 2596: 2589: 2581: 2575: 2574: 2569: 2567:. fluomin.org. 2561: 2538: 2536:on 2011-07-24. 2526: 2513: 2512:External links 2510: 2508: 2507: 2487: 2468: 2441:(5): 1039–44. 2425: 2410: 2377:(in Spanish). 2361: 2326: 2290: 2276:. Eikone.com. 2264: 2245: 2225: 2182: 2163: 2145: 2118:(3): 275–284. 2102: 2079:Science Vision 2062: 2033: 2015: 1991: 1958: 1941: 1915: 1882:(8): 531–539. 1859: 1825: 1804:"Black Lights" 1786: 1775: 1744: 1733: 1704: 1693: 1672: 1670: 1667: 1665: 1664: 1648: 1639: 1613: 1601: 1588: 1586: 1583: 1582: 1581: 1576: 1569: 1566: 1565: 1564: 1554: 1547: 1545: 1539: 1532: 1530: 1521: 1514: 1512: 1505: 1498: 1496: 1492:counterfeiting 1481: 1474: 1425: 1422: 1413:Main article: 1410: 1407: 1393: 1390: 1340: 1337: 1316: 1313: 1303: 1300: 1296:rubber stamped 1254: 1251: 1222: 1219: 1187: 1182: 1181: 1180: 1168: 1167: 1166: 1158: 1144: 1123: 1118: 1080: 1077: 1065: 1062: 984: 981: 959: 958: 935: 933: 926: 920: 917: 895: 892: 866: 863: 841: 838: 819: 818: 816:polymerization 809: 806: 803: 800: 797: 794: 784: 775: 767: 766: 764:photochemistry 761: 758: 755: 752: 749: 746: 736: 727: 719: 718: 701: 698: 695: 692: 689: 686: 676: 667: 659: 658: 649: 646: 643: 640: 637: 634: 624: 615: 607: 606: 596:polymerization 589: 586: 583: 580: 577: 574: 564: 555: 547: 546: 533: 530: 527: 524: 521: 518: 508: 499: 491: 490: 485: 482: 479: 476: 473: 470: 460: 451: 443: 442: 440:polymerization 433: 430: 427: 424: 421: 418: 414: 413: 410: 407: 402: 397: 388: 379: 343: 331: 322: 307: 295: 286: 277: 262: 250: 241: 210:except that a 198: 197: 188: 187: 186: 177: 176: 175: 174: 173: 171: 168: 166: 163: 154: 153:Medical hazard 151: 15: 13: 10: 9: 6: 4: 3: 2: 3837: 3836: 3825: 3822: 3820: 3819:Types of lamp 3817: 3815: 3812: 3810: 3807: 3806: 3804: 3789: 3786: 3785: 3783: 3781: 3777: 3765: 3762: 3761: 3760: 3757: 3756: 3753: 3747: 3744: 3742: 3739: 3737: 3734: 3733: 3730: 3724: 3721: 3719: 3716: 3714: 3711: 3709: 3706: 3704: 3701: 3699: 3698:Rotation flap 3696: 3694: 3691: 3689: 3686: 3684: 3683:Skin grafting 3681: 3679: 3676: 3674: 3671: 3670: 3667: 3664: 3662: 3658: 3654: 3650: 3642: 3637: 3635: 3630: 3628: 3623: 3622: 3619: 3605: 3602: 3601: 3600: 3597: 3595: 3592: 3590: 3587: 3585: 3582: 3580: 3577: 3575: 3572: 3570: 3567: 3566: 3564: 3560: 3554: 3551: 3549: 3546: 3544: 3543:Infrared lamp 3541: 3539: 3536: 3534: 3531: 3530: 3528: 3522: 3519: 3518: 3515: 3509: 3506: 3502: 3499: 3498: 3497: 3494: 3492: 3489: 3487: 3484: 3482: 3479: 3477: 3474: 3473: 3471: 3465: 3463: 3460: 3459: 3456: 3450: 3447: 3445: 3442: 3440: 3437: 3435: 3432: 3430: 3427: 3425: 3422: 3420: 3417: 3415: 3412: 3410: 3407: 3405: 3402: 3400: 3397: 3396: 3394: 3389: 3386: 3383: 3382: 3379: 3371: 3368: 3367: 3366: 3363: 3361: 3358: 3354: 3351: 3350: 3349: 3346: 3344: 3341: 3339: 3336: 3332: 3329: 3327: 3324: 3322: 3319: 3318: 3317: 3314: 3312: 3309: 3307: 3304: 3303: 3301: 3299: 3295: 3289: 3286: 3284: 3281: 3279: 3276: 3274: 3273:Laser pointer 3271: 3269: 3266: 3262: 3259: 3258: 3257: 3254: 3252: 3249: 3245: 3242: 3240: 3237: 3236: 3235: 3232: 3230: 3227: 3226: 3224: 3220: 3214: 3211: 3209: 3206: 3204: 3201: 3197: 3194: 3193: 3192: 3189: 3187: 3184: 3182: 3179: 3177: 3176:Pendant light 3174: 3172: 3171:Neon lighting 3169: 3167: 3164: 3162: 3159: 3157: 3154: 3152: 3149: 3147: 3144: 3142: 3139: 3137: 3134: 3132: 3129: 3127: 3124: 3120: 3114: 3112: 3109: 3107: 3104: 3103: 3102: 3099: 3098: 3096: 3094: 3090: 3080: 3077: 3073: 3067: 3065: 3059: 3057: 3054: 3053: 3052: 3049: 3047: 3046:Mercury-vapor 3044: 3043: 3041: 3039: 3030: 3024: 3021: 3019: 3016: 3012: 3009: 3008: 3007: 3004: 3000: 2997: 2996: 2995: 2992: 2990: 2989:Deuterium arc 2987: 2986: 2984: 2982: 2981:Gas discharge 2978: 2972: 2969: 2967: 2964: 2962: 2959: 2958: 2956: 2954: 2950: 2944: 2941: 2939: 2936: 2934: 2931: 2929: 2926: 2924: 2921: 2919: 2916: 2914: 2911: 2909: 2906: 2902: 2899: 2897: 2894: 2893: 2892: 2889: 2885: 2882: 2881: 2880: 2877: 2875: 2872: 2870: 2867: 2865: 2862: 2860: 2857: 2855: 2852: 2850: 2847: 2845: 2842: 2840: 2837: 2836: 2834: 2832: 2828: 2820: 2817: 2816: 2815: 2812: 2810: 2807: 2803: 2800: 2799: 2798: 2795: 2791: 2788: 2785: 2781: 2778: 2777: 2776: 2773: 2769: 2766: 2765: 2764: 2761: 2759: 2756: 2754: 2751: 2747: 2744: 2743: 2742: 2739: 2738: 2736: 2734: 2730: 2724: 2721: 2719: 2716: 2714: 2711: 2710: 2708: 2706: 2702: 2699: 2693: 2687: 2686:Task lighting 2684: 2682: 2679: 2675: 2672: 2670: 2667: 2666: 2665: 2662: 2658: 2655: 2653: 2650: 2649: 2648: 2645: 2643: 2642:Light fixture 2640: 2638: 2635: 2633: 2630: 2628: 2625: 2623: 2620: 2619: 2617: 2613: 2609: 2602: 2597: 2595: 2590: 2588: 2583: 2582: 2579: 2573: 2570: 2566: 2562: 2552:on 2015-01-22 2551: 2547: 2543: 2539: 2535: 2531: 2527: 2525: 2521: 2520: 2516: 2515: 2511: 2505:is not known. 2503: 2499: 2496: 2491: 2488: 2484: 2480: 2477: 2472: 2469: 2464: 2460: 2456: 2452: 2448: 2444: 2440: 2436: 2429: 2426: 2421: 2414: 2411: 2406: 2402: 2398: 2394: 2389: 2384: 2381:(6): 469–73. 2380: 2376: 2372: 2365: 2362: 2357: 2353: 2349: 2346:(7): 1053–4. 2345: 2341: 2337: 2330: 2327: 2322: 2318: 2314: 2310: 2306: 2302: 2301:Ann Emerg Med 2294: 2291: 2279: 2275: 2268: 2265: 2252: 2248: 2242: 2238: 2237: 2229: 2226: 2221: 2217: 2213: 2209: 2205: 2201: 2198:(2): 127–33. 2197: 2193: 2186: 2183: 2178: 2174: 2167: 2164: 2159: 2155: 2149: 2146: 2141: 2137: 2133: 2129: 2125: 2121: 2117: 2113: 2106: 2103: 2092:on 2015-05-06 2088: 2084: 2080: 2073: 2066: 2063: 2051: 2047: 2043: 2037: 2034: 2029: 2025: 2019: 2016: 2008: 2001: 1995: 1992: 1979: 1975: 1971: 1965: 1963: 1959: 1954: 1948: 1946: 1942: 1929: 1925: 1919: 1916: 1901: 1897: 1893: 1889: 1885: 1881: 1877: 1870: 1863: 1860: 1847: 1843: 1839: 1832: 1830: 1826: 1813: 1809: 1805: 1799: 1797: 1795: 1793: 1791: 1787: 1782: 1778: 1772: 1768: 1767: 1759: 1757: 1755: 1753: 1751: 1749: 1745: 1740: 1736: 1730: 1726: 1725: 1717: 1715: 1713: 1711: 1709: 1705: 1700: 1696: 1690: 1686: 1685: 1677: 1674: 1668: 1661: 1657: 1632: 1629: 1625: 1620: 1618: 1614: 1608: 1606: 1602: 1596: 1594: 1590: 1584: 1580: 1577: 1575: 1572: 1571: 1567: 1562: 1558: 1551: 1546: 1543: 1536: 1531: 1527: 1524: 1518: 1513: 1509: 1502: 1497: 1493: 1489: 1485: 1478: 1473: 1471: 1469: 1464: 1462: 1458: 1453: 1451: 1447: 1443: 1439: 1435: 1431: 1423: 1421: 1416: 1409:Curing resins 1408: 1406: 1403: 1399: 1391: 1389: 1387: 1383: 1382: 1377: 1373: 1369: 1365: 1357: 1356:Uranium glass 1353: 1345: 1339:Art and decor 1338: 1336: 1333: 1329: 1324: 1322: 1314: 1312: 1308: 1301: 1299: 1297: 1293: 1289: 1283: 1281: 1277: 1272: 1268: 1264: 1260: 1259:oil paintings 1252: 1250: 1248: 1244: 1240: 1236: 1232: 1228: 1220: 1218: 1216: 1212: 1208: 1204: 1196: 1192: 1183: 1178: 1174: 1173: 1169: 1164: 1163: 1159: 1156: 1155: 1151: 1150: 1148: 1145: 1142: 1141: 1136: 1132: 1129: 1128: 1127: 1119: 1117: 1114: 1110: 1106: 1102: 1098: 1094: 1090: 1086: 1078: 1076: 1074: 1073: 1063: 1061: 1058: 1056: 1052: 1048: 1044: 1040: 1036: 1032: 1028: 1023: 1022:in the skin. 1021: 1017: 1013: 1009: 1005: 1001: 997: 990: 982: 980: 978: 974: 965: 955: 952:December 2022 945: 939: 936:This section 934: 930: 925: 924: 918: 916: 913: 912:mercury vapor 905: 904:mercury vapor 900: 894:Mercury vapor 893: 891: 888: 884: 880: 871: 864: 862: 859: 855: 848:A bug zapper 846: 839: 834: 830: 825: 817: 813: 807: 804: 801: 798: 795: 793: 769: 765: 759: 756: 753: 750: 747: 745: 721: 717: 713: 709: 705: 699: 696: 693: 690: 687: 685: 661: 657: 653: 647: 644: 641: 638: 635: 633: 609: 605: 601: 597: 593: 587: 584: 581: 578: 575: 573: 549: 545: 541: 537: 531: 528: 525: 522: 519: 517: 493: 489: 483: 480: 477: 474: 471: 469: 445: 441: 437: 431: 428: 425: 422: 419: 416: 411: 408: 403: 398: 395: 389: 386: 380: 375: 374: 368: 365: 357: 353: 349: 315: 270: 234: 230: 226: 221: 217: 213: 209: 192: 181: 169: 164: 162: 160: 152: 150: 148: 144: 140: 139:refrigerators 136: 132: 128: 124: 120: 115: 113: 109: 105: 101: 97: 93: 89: 85: 81: 76: 74: 69: 65: 64:visible light 61: 57: 53: 49: 45: 41: 37: 28: 22: 3814:Luminescence 3736:Rhytidectomy 3688:Mohs surgery 3449:Strobe light 3444:Plasma globe 3419:Crackle tube 3409:Bubble light 3403: 3370:trafficators 3365:Turn signals 3191:Street light 3146:Gas lighting 3079:Sodium vapor 3051:Metal-halide 2953:Electric arc 2705:Incandescent 2674:Edison screw 2554:. Retrieved 2550:the original 2534:the original 2517: 2490: 2471: 2438: 2434: 2428: 2419: 2413: 2378: 2374: 2364: 2343: 2339: 2329: 2307:(6): 663–7. 2304: 2300: 2293: 2282:. Retrieved 2274:"Eikone.com" 2267: 2255:. Retrieved 2235: 2228: 2195: 2191: 2185: 2166: 2154:"ESPCR Blog" 2148: 2115: 2111: 2105: 2094:. Retrieved 2087:the original 2082: 2078: 2065: 2054:. Retrieved 2045: 2036: 2028:the original 2018: 1994: 1982:. Retrieved 1973: 1932:. Retrieved 1918: 1907:. Retrieved 1879: 1875: 1862: 1850:. Retrieved 1841: 1818:November 15, 1816:. 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Index

Black Light (disambiguation)

lamp
UV-A
ultraviolet light
visible light
filter
bug zapper
fluorescent lamps
mercury-vapor lamps
light-emitting diodes
lasers
incandescent lamps
medicine
forensics
Robert Williams Wood
Wood's glass
fluorescence
fluorescent dyes
rock-hunting
counterfeit money
refrigerant
refrigerators
air conditioning
tanning beds
World Health Organization


fluorescent tubes
phosphor

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