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| Results 1 - 6 of about 6 for the
Sylvania
Light
Bulb
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... Other Companies acquired by Philips through the years include Magnavox , Signetics , Mullard , VLSI , portions of Westinghouse and the consumer electronics operations of Philco and Sylvania . Philips abandoned the Sylvania trademark which is now owned by Siemens . Philips also owns a 96.5% share in the light emitting diode manufacturer Lumileds. Philips also owns the naming...
http://www.all-about-all.info/article/Philips
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...beginning in 1997. The first halogen filament polyellipsoidal "projector beam" automotive lamp was the Super-Lite auxiliary low beam, produced in a joint venture between Chrysler Corporation and Sylvania and optionally installed in 1969 and 1970 full-size Dodge automobiles. It used an 85 watt transverse-filament halogen bulb and was intended to extend the reach of the low beams during turnpike...
http://www.all-about-all.info/article/Headlight
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...purity nickel tubing and cathode coatings free of materials that can poison emission (such as silicates and aluminum ) also contribute to long cathode life. The first such "computer tube" was Sylvania's 7AK7 of 1948. By the late 1950s it was routine for special-quality small-signal tubes to last for hundreds of thousands of hours, if operated conservatively. Another important reliability...
http://www.all-about-all.info/article/Vacuum tube
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...is largely a matter of using higher quality components. Burner quality is the limiting factor in CFL lifetime; the best CFL manufacturers (for example Osram , Philips , General Electric , Sylvania) can reach lifetimes of 15,000 hours. Such lifetimes require highly automated and controlled manufacturing. At end of life, a CFL should be recycled by specialist firms. In the European Union...
http://www.all-about-all.info/article/Compact fluorescent lamp
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...its induction lamp Genura with an integrated ballast, operating at 2.65 MHz. In 1996, Osram started selling their Endura induction light system, operating at 250 kHz. It is available in the US as Sylvania Icetron . Research on electrodeless lamps continues, with variations in operating frequency, lamp shape, the induction coils and other design parameters, such as amalgam reservoirs for mercury...
http://www.all-about-all.info/article/Electrodeless lamp
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.... More modern metal halide system do not use a separate starting electrode; instead, the lamp is started using high voltage pulses as with high-pressure sodium vapor lamps. "MetalArc" is Osram Sylvania 's trademark for their metal halide lamps; "Arcstream" and "MultiVapor" are General Electric 's trademark. Besides their use in traditional outdoor lighting, these lamps now appear in most computer...
http://www.all-about-all.info/article/Mercury-vapor lamp
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Also helps finding: SylvaniaLightBulb, SylvaniaLight, LightBulb, slyvania, iight, bubl, silvania, ight, bul, sylvani, ligt, blb, sylvannia, ligh, ulb
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