Are Xenon Bulbs Cooler Than Halogen

Christina Perez
• Thursday, 10 December, 2020
• 7 min read

Xenon and halogen lamps get their names from the kinds of gases added within the light bulb's glass envelope. Well, regular incandescent light bulbs have vacuums within their envelopes because air oxidizes the glowing tungsten.

light philips led match even fog sg bright long
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An inert gas, like xenon or a halogen, slows down this process, prolonging the life of the light bulb. A halogen is a covalent element on the Periodic Table, which easily forms negative ions.

In a halogen light bulb, the filament wears down, shedding tungsten atoms over time. These discarded atoms unite with the halogen gas molecules in the lamp forming tungsten halite, which is then redeposited on the filament.

It works in much the same way as the halogen gases when retarding the filament's evaporation, but it also produces a bright-white light when stimulated by electricity. A halogen lamp's typical rated life is about 2,000 hours, which is about 2 times longer than that of standard incandescent lights.

If you choose only halogen lights to illuminate a room, you may have to compensate for this heat with air conditioning A xenon light's typical rated life is around 10,000 hours, lasting 5 times longer than the average halogen lamp.

Because xenon gas glows when excited by electricity, it also takes less energy to achieve the same lumen output. Xenon gas also requires less heat to produce light, so you don't have to worry about such high energy bills.

feit halogen g8 bulb electric xenon watt pack
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It's no secret halogen lights run hot, which means they're not suitable for every application. The oil your hands leave behind on the glass will eventually heat up and may cause an imbalance, making the light bulb rupture.

Xenon light bulbs don't produce as much heat, and emit minimal UV rays. Both halogen and xenon light bulbs have perfect Chris (color rendering indexes) of 100.

With flattering colors and easy dimming capabilities, halogen and xenon lamps are both great choices to light your home or building. LED bulbs were invented in the 1960s, but their use in car lighting is much more recent.

Even when compared to Xenon HID bulbs, LEDs come out on top in many ways. Unlike halogen bulbs, which contain a filament that is heated and produces light, Xenon HID bulbs use xenon gas and electrical charge to create a bright, white light.

Many drivers prefer Xenon HID bulbs because of the cooler color temperature of the light they emit. Still, for many drivers, this switch is worth it, thanks to the superior performance of Xenon HID bulbs.

g8 bulb halogen xenon watt pack light feit electric depot
(Source: www.homedepot.com)

Brightness is typically measured in lumens, the amount of light output a bulb produces. That’s because whiter light is closer to daylight and makes it easier to see obstacles in front of your vehicle.

Bulbs that have to low a color temperature and appear yellow or bulbs with too high a color temperature, which will appear white with a blueish tint, can be very bright. Just a decade or two ago, almost all cars used halogen lights for both headlights and most other purposes.

In recent years, LED and Xenon lights have become more popular. In fact, most new vehicles today use LED or Xenon headlights.

Thomas Edison, the inventor credited with the first long-lasting headlamps in 1879 used incandescent light bulbs and most cars today are based off his original designs. Incandescent light bulbs, as used in car headlights, are filled with a special gas called Halogen.

Compared to the tungsten, the previous metal used in bulbs, they were superior. The HID light bulb (which stands for High Intensity Discharge) is filled with Xenon gas which responds to the spark created inside the HID bulb.

feit g8 xenon halogen
(Source: www.feit.com)

Instead, it uses two electrodes that meet inside the Xenon glass filled bulb. A Ballast is used to send up to 24,000 volts of electricity which creates a potent spark and ignites the Xenon gas mixture.

Xenon light is 300 times brighter than Halogen Xenon can last 10 times longer than Halogen Xenon produces a cleaner, whiter light than a 55w Halogen bulb Xenon light is whiter, bluish light whereas Halogen is more yellowish Halogen bulbs burn hotter than the same wattage Xenon bulb No doubt about it: Xenon technology can make a tremendous difference at night.

Xenon and halogen lights use a gas to help increase bulb effectiveness, but there are several key differences between them. Headlight filaments must be strong and are usually made of, or coated with, tungsten to give them durability.

The halogen interacts with the tungsten and helps replace lost particles while the light is turned off. An electrical current is channeled through the gas in an arc, and the resulting reaction excites electrons in the xenon atoms, creating light.

They last much longer than the conventional halogen bulb and have a higher lumen output (brightness). Though halogen is dependable, the bulb still uses a filament that will eventually burn out, while xenon bulbs use only gas and electricity, allowing them to last two or three times longer.

(Source: www.bulbamerica.com)

The color temperature of xenon bulbs is around 4,500 degrees Kelvin, producing a bright, white light similar to natural daylight. This does not mean that a driver with halogen headlights can simply replace their bulbs with xenon versions to reap the benefits.

In the course of last 100 years, the evolution of headlamps created different types of lightning. Nowadays there are 3 main types of headlights basis: xenon, halogen, and LED.

So we decided to make an analysis and compare all 3 types to give an answer which is better: LED, halogen or xenon headlights? LEDs used to be the small ones and available across the visible, ultraviolet, and infrared wavelengths with very high brightness.

Nowadays LED lights are the most common type of headlights, and no one halogen or xenon headlamps cannot reach such a level. The principle of work: the LED has to be connected to a direct current source.

The principle of work: during the heating of the filament, due to the high temperature, tungsten particles are separated from it are going to settle on the glass. On the contrary, when the lamp is really glowed, because of the temperature tungsten atoms disintegrate with halogens and settle back onto the filament.

g8 xenon base watt feit electric volt
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Higher luminous efficacy light: better color rendering and great brightness of the light is provided by the construction of LED; a small size: compactness of halogen light bulbs permits their usage in compact optical systems for projectors and illumination; long-time life period: the combination of the halogen gas and the filament produces a halogen cycle chemical reaction which increasing bulb’s life. High temperature: halogen lamps get hotter than regular incandescent lamps. So it can pose fire and burn hazards; unintentional ultraviolet: particularly to me UV is unacceptable because of freckles, and that’s why it can cause a disease.

The principle of work: a headlamp tube is filled with xenon and 2 electrodes are placed in it, which are not connected by a filament. Due to the fact that this discharge is spreading in the xenon medium, a created light is much brighter than the halogen one.

Extreme brightness: can produce up to 3 to 5 times the brightness of regular halogen bulbs ; improved durability: xenon headlights have improved durability comparatively to halogen fittings; visibility: the quality of light that comes from headlights is much more suited to driving in a range of evening and poorly lit conditions than others. A bit expensive: aggressive brightness: sometimes bad-quality xenon dazzles the counter drivers.

Xenon is a more modern and prospect technology for the operation of headlamps, so most likely in the future, it will displace the LED bulbs from the automotive components market. The comparison Xenon vs Halogen seems to be the outer stone of the discussions in today’s world of headlights.

LED lights generally render colors with slightly less accuracy, but if you find one with a CRY above 80, you should be golden. If replacing a xenon light you already use, observe its brightness level and find an LED with a similar output.

westek light accent pack nickel lights xenon puck
(Source: www.homedepot.com)

Xenon lights, like other incandescent, can dim easily with a standard switch. When looking for an LED replacement, make sure your chosen fixture has dimming capabilities.

When using LED replacement lamps in a xenon fixture, you need to make sure they will be compatible. Make sure the light bulbs have the same wattage and voltage ratings, the same kind of base (bi pin, wedge, festoon, etc), and that the glass envelopes are the same size.

Before you invest in new light bulbs, make sure they will be able to stay relatively cool within the fixture, because too much heat can reduce the rated life of an LED.

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