Three Dimensional Passive Integrated Electronic Ballast for Low Wattage HID Lamps
Around 19% of global power consumption and around 3% of global oil demand is attributable to lighting. After the first incandescent lamp was invented in 1879, more and more energy efficient lighting devices, such as gas discharge lamps, and light-emitting diodes (LED), have been developed during the...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/26427 http://scholar.lib.vt.edu/theses/available/etd-03132009-115634/ |