With all of the excitement surrounding LEDs these days, one might say high-intensity discharge (HID) lamps are out of the limelight. But though LEDs get most of the headlines, HID sources are still ...

Electronic ballasts for fluorescent lamps have already overtaken magnetic ballasts in both volume and value. The same trend is now taking place in the high-intensity discharge (HID) lamp ballast ...

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 ...

With the industry spotlight focused intensely on LEDs, HID(high-intensity-discharge) lighting is still widely used for many outdoorarchitectural and general-purpose lighting applications. These lamps ...

Despite the long history of development and use of high-intensity discharge (HID) lamps, many in the industry expect that they will soon become extinct, given the rapid growth of light-emitting diode ...