Xenon light is a member of the high intensity discharge (HID) light family. Long story short, electric arc forms between two electrodes at the ends of an arc tube, which is filled with xenon gas Pulsed Ultraviolet Light (PUV) The term Pulsed Ultraviolet Light (PUV) is used to describe deep ultraviolet light including the DNA absorption band at 260 nm that is useful for germicidal and sterilization applications. XENON Corporation flashlamps certainly produce such deep UV light, but also produce a great deal of visible and near infrared That’s one of my favorite parts of the Premium package is watching those headlights move left and right as you do. I replaced my Xenon headlights in my Cadillac CTS AWD V6. With Halogen headlights. And they plugged right into the stock wiring. Both high and low been work better then the Xenon headlights did. According to this post, the factory plug is exactly the same into the headlight housing halogen vs xenon. According to him, the xenon housing bolts right up to the mounting points on the halogen housing frame, which then can be installed in your non-xenon car without a problem. The downside is the cost. Xenon. Xenon is useful in the following applications. The white flash of light produced by xenon makes it suitable for usage in strobe lights and to power ruby lasers. Xenon is used in light-emitting devices called xenon flash lamps, used in photographic flashes and stroboscopic lamps. Xenon high-intensity-discharge (HID) headlights are similar to halogen bulbs in that they use a gas—in this case, xenon—and metal salts to produce light, but they do not require a filament. Instead, xenon HID headlights utilize electrodes and a quartz chamber to pass an electric current through the gas, creating light as it burns. bi-xenon means the low and high beams are both HID lights. people use xenon, HID, litronics interchangeably. the most accurate way to refer to these systems is HID lights. or you can use what porsche calls 'em litronics. porsche's litronics aren't even the best in the industry. the s2000 has a great HID system. but this is hair splitting. HID is a type of light fixture that creates brighter light, and lasts longer, while Xenon is a subtype of HID that contains Xenon gas instead of the other alternatives. 2. Xenon lamps do not need to warm-up like other HID lights. 3. Xenon lamps create a warmer light that simulates daylight better than other HID lamps. 4. 8WWBo8.