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List Of Automotive Light Bulb Types
Light bulbs for automobiles are made in several standardized series. Bulbs used for headlamps, turn signals and brake lamps may be required to comply with international and national regulations governing the types of lamps used. Other automotive lighting applications such as auxiliary lamps or interior lighting may not be regulated, but common types are used by many automotive manufacturers. International The World Forum for Harmonization of Vehicle Regulations (ECE Regulations) develops and maintains international-consensus UN Regulations on light sources acceptable for use in lamps on vehicles and trailers type-approved for use in countries that recognise the UN Regulations. These include Regulation 37, which contains specifications for filament lamps, and Regulation 99 and its addenda which covers light sources for Headlamp#High-intensity discharge (HID), high-intensity discharge headlamps. Some UN-approved bulb types are also permitted by some other regulations, such as those o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Headlamp
A headlamp is a lamp attached to the front of a vehicle to illuminate the road ahead. Headlamps are also often called headlights, but in the most precise usage, ''headlamp'' is the term for the device itself and ''headlight'' is the term for the beam of light produced and distributed by the device. Headlamp performance has steadily improved throughout the automobile age, spurred by the great disparity between daytime and nighttime traffic fatalities: the US National Highway Traffic Safety Administration states that nearly half of all traffic-related fatalities occur in the dark, despite only 25% of traffic travelling during darkness. Other vehicles, such as trains and aircraft, are required to have headlamps. Bicycle headlamps are often used on bicycles, and are required in some jurisdictions. They can be powered by a battery or a small generator like a bottle or hub dynamo. History of automotive headlamps Origins The first horseless carriages used carriage lamps, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
W21W Lamp
W, or w, is the twenty-third letter (alphabet), letter of the Latin alphabet, used in the English alphabet, modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is English alphabet#Letter names, ''double-u'',Pronounced in formal situations, but colloquially often , , or , with a silent ''l''. plural ''double-ues''. Name Double-u, whose name reflects stages in the letter's evolution when it was considered two of the same letter, a double U, is the only modern English letter whose name has more than one syllable.However, "Izzard" was formerly a two-syllable pronunciation of the letter Z. It is also the only English letter whose name is not pronounced with any of the sounds that the letter typically makes in words, with the exception of H (though not for all speakers, particularly in British English). Some speakers shorten the name "double u" into "dub-u" or just "dub"; for example, University of Wisconsin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Philips 12V 5W
Koninklijke Philips N.V. (), simply branded Philips, is a Dutch multinational health technology company that was founded in Eindhoven in 1891. Since 1997, its world headquarters have been situated in Amsterdam, though the Benelux headquarters is still in Eindhoven. The company gained its royal honorary title in 1998. Philips was founded by Gerard Philips and his father Frederik, with their first products being light bulbs. Through the 20th century, it grew into one of the world's largest electronics conglomerates, with global market dominance in products ranging from kitchen appliances and electric shavers to light bulbs, televisions, cassettes, and compact discs (both of which were invented by Philips). At one point, it played a dominant role in the entertainment industry (through PolyGram). However, intense competition from primarily East Asian competitors throughout the 1990s and 2000s led to a period of downsizing, including the divestment of its lighting and consu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
R10W Lamp
R1, R.I., R01 or R-1 may refer to: Biology * R1 plasmid, a plasmid found in E Coli * ATC code R01 ''Nasal preparations'', a subgroup of the Anatomical Therapeutic Chemical Classification System * Haplogroup R1 (Y-DNA), a human Y-chromosome DNA haplogroup * The R1 vein in insect wings Computing * DeepSeek-R1, an open-source large language model released by DeepSeek in January 2025 * R1 (expert system), a 1978 expert system written by John McDermott * .r01, a RAR file extension * an alternate name for the Rice Institute Computer, an innovative computer extant at Rice University from 1959 to 1971 Military equipment * R-1 tank, a Romanian tank from World War II * R-1 (missile), a post World War II Russian rocket * AEG R.I, a 1918 German super-heavy bomber design * DFW R.I, a 1916 German prototype bomber aircraft * HMS Caprice, a destroyer originally designated with Pennant Number R01 * Linke-Hofmann R.I, a World War I German prototype bomber aircraft * Polikarpov R-1, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
PY27 7W Lamp Used
PY, Py, py or P-Y may stand for: People * Eugène Py, a French cinema pioneer of the Cinema of Argentina * Jorge Py, a Brazilian footballer * Olivier Py, a French stage director, actor and writer * Delphine Py-Bilot, a French triathlete * Piye, a Kushite king and founder of the Twenty-fifth dynasty of Egypt * Pierre-Yves Gerbeau, French businessman Science and technology * Python (programming language), which uses the filename extension '.py' * .py, the country code top level domain (ccTLD) for Paraguay * py (unit), a Korean unit of floorspace area * petayear, Py, 1015 year * Py (cipher), a stream cipher designed by Eli Biham and Jennifer Seberry * p-y method, for assessing the load-bearing abilities of deep foundations * Permalloy, a nickel-iron magnetic alloy * Pyridine, a common monodentate ligand in coordination chemistry, abbreviated as 'py' Other uses * Py, Pyrénées-Orientales, a ''commune'' of the Pyrénées-Orientales ''département'' in southwestern France * Pac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
P27 7W Lamp
P, or p, is the sixteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''pee'' (pronounced ), plural ''pees''. History The Semitic Pê (mouth), as well as the Greek Π or π ( Pi), and the Etruscan and Latin letters that developed from the former alphabet all symbolized , a voiceless bilabial plosive. Use in writing systems English In English orthography, represents the sound . A common digraph in English is , which represents the sound , and can be used to transliterate ''phi'' in loanwords from Greek. In German, the digraph is common, representing a labial affricate . Most English words beginning with are of foreign origin, primarily French, Latin and Greek; these languages preserve the Proto-Indo-European initial *p. Native English cognates of such words often start with , since English is a Germanic language and thus has undergone Grimm's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Philips PSY24WSVplus Lamp
Koninklijke Philips N.V. (), simply branded Philips, is a Dutch multinational health technology company that was founded in Eindhoven in 1891. Since 1997, its world headquarters have been situated in Amsterdam, though the Benelux headquarters is still in Eindhoven. The company gained its royal honorary title in 1998. Philips was founded by Gerard Philips and his father Frederik, with their first products being light bulbs. Through the 20th century, it grew into one of the world's largest electronics conglomerates, with global market dominance in products ranging from kitchen appliances and electric shavers to light bulbs, televisions, cassettes, and compact discs (both of which were invented by Philips). At one point, it played a dominant role in the entertainment industry (through PolyGram). However, intense competition from primarily East Asian competitors throughout the 1990s and 2000s led to a period of downsizing, including the divestment of its lighting and consu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
