Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 2 of 2 for “"Compact Fluorescent Lamp"”.

  1. Three Dimensional Passive Integrated Electronic Ballast for Low Wattage HID Lamps

    … 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 last century. It is estimated that over 38% of future global lighting energy …

    vt Repository record for Three Dimensional Passive Integrated Electronic Ballast for Low Wattage HID Lamps (opens in a new tab)