A solar day lamp is a simple, inexpensive device for bringing “daylight” to dark interior spaces whenever the sun is shining. This article provides complete instructions for designing lamps using both ...

Resonant-mode topologies offer many benefits over traditional buck, boost, and flyback solutions. These include soft-switching, higher operating frequencies, higher power density, and higher ...

An 8-bit microcontroller can implement the essential functions of an electronic ballast for HID or fluorescent lamps, while enabling many desirable features. Today's design engineers are faced with ...

More than 105 million high-intensity discharge (HID) lamps, ranging from 20W to 2,000W in size, are now in use in a broad range of interior and exterior applications in the United States. HID lighting ...

Today's lighting applications include residential lighting, office interior lighting, retail and display lighting, outdoor lighting, mood lighting, and emergency lighting. These applications have ...