Why HID bulb is different color? (Solution)

  • The color shift in HID bulbs is a normal phenomenon. The color temperature (Kelvin) rises as the HID bulbs get older, and the color output turns more bluish white. If you have HID bulbs that are over five years, first, congratulations.

Why are my HID lights different colors?

The temperature at which the gas inside the HID bulb is heated determines the color of the light emitted ranging from red to white to purple. When looking to upgrade your headlights (or fog lights) from halogen to xenon HIDs, you will need to choose the color of the bulbs.

Why is my HID headlight pink?

HIDs have a much longer life than a halogen bulb, but for that reason are more expensive to replace. The passenger side HID bulb is blue, the driver’s side is pink, and the fog lights are white (halogen). The reason for this pink hue is due to a bad bulb.

Why is one of my LED headlights a different color?

To get different color temps, they vary the concentration of the coating. 3,000k has more coating and 6,000k has less. So it’s less expensive to make a 6,000k LED bulb than it is to make a 3,000k LED bulb.

Why are HID lights blue?

Traditional lights heat a small metal filament to produce light while HID lights create a plasma discharge arc between two tungsten electrodes. It is this plasma discharge that creates the blue color.

Why is my HID bulb yellow?

“Hey, I just bought these Osram Xenarc D1S bulbs and they are YELLOW!” is, at times, a call I get from some of my customers. The color shift in HID bulbs is a normal phenomenon. The color temperature (Kelvin) rises as the HID bulbs get older, and the color output turns more bluish white.

Is 6000K brighter than 8000k?

The 6000k is usually the most popular. The higher you go in the Kelvin Rating, you get more color in the light in exchange for visibility. So 6000k will be just slightly brighter than 8000k and 8000k will be slightly brighter than 10000k and so on but they will have more and more color to them.

Why is my light turning pink?

Often fluorescent lights will turn pink (caused by a loss of mercury ) with black burns on the ends of the lamp as the light reaches its end of life. Replacing the light tube should fix this. Hope this helps, good luck.

Why is my xenon light pink?

Xenon headlights provide a beautiful white light which may have a cold bluish tinge. But what if is suddenly takes on a violet glow or even pink? The answer is simple – it has come to the end of its life. Unlike incandescent lamps, xenon lamps do not suddenly burn out.

Why is my Acura headlight pink?

If one bulb turning pink is any indication, the other might be going too. The pink is probably the bulb not igniting properly or not getting hot enough to reach 4300k.

What is HID vs LED?

HID headlights are premium headlights used for their brightness and ability to last a long time. This type of headlight is ideal for driving at night. LED headlights are light-emitting diode headlights. They use semiconductors to transmit energy-emitting photons that create light.

Are 6000K bulbs legal?

United Kingdom Halogen bulbs with a colour temperature over 4200K are not road legal. However, xenon HID bulbs that appear bluer are still legal within certain limits. Some xenon HIDs with colour temperatures of up to 6000K are considered road legal.

Which are brighter HID or LED?

Brightness. HID headlights are the brightest on the market, and the light they emit covers a larger area than halogen and LED bulbs. In fact, the area covered by HID headlights is nearly an entire third larger than the area covered by LED headlights. HIDs are also more effective at lighting up the sides of the road.

Why are my HID headlights not bright?

Number 2 and usually the most likely; is that your headlights aren’t angled correctly. Chances are your headlights are angled downward, park in front of a wall and turn your lights on, if they seem low then they likely are.

Is 35W or 55W HID better?

A bulb running 55W will usually last about half as long as a bulb running 35W. Brightness: 35W bulbs driven by a true 35W ballast will provide at least 3200 lumens. This is over double the brightness of a factory halogen bulb, and plenty of light for night-time driving.

Why are my HID lights different colors?

Try to get your General Motors vehicle to run. As soon as the engine starts, it shuts down in one or two seconds, and the “SECURITY”light begins to flash. OR. The “SECURITY”light comes on solid and remains on for no apparent reason as you drive down the road. When you turn off your vehicle, the SECURITY light remains on until the vehicle is restarted the following time. GM vehicles with the following problems are particularly susceptible to this issue. Chevrolet Alero from 1999 to 2004 Chevrolet Malibu (model years 1997-2003): Pontiac Grand Am (from 1999 to 2004).

The following is recommended by your owner’s manual:.

Then, before attempting to restart the engine for the second time, switch the ignition to the off position.” It’s effective, too.

When you hear it for the third time, it will get under your skin extremely severely, and you will start kicking the dashboard and swearing.

  1. All of the other models listed above require the same set of instructions.
  2. In General Motors automobiles, there is a bundle of three wires that connects the Body Control Module to the Ignition Switch (see illustration).
  3. When a key is used to turn the lock cylinder to the ON position, the yellow wire (circuit1836) sends an analog signal to the Body Control Module, which informs it that the lock cylinder has been turned to the ON position.
  4. To circumvent the security module located in the ignition switch, this article shows how to access these wires and change their circuits.

HID bulbs are different color now.

You make an unsuccessful attempt to start your General Motors vehicle. The engine starts, but dies after one or two seconds, and the “SECURITY”light begins to flash. OR. You’re traveling down the road when, for no apparent reason, the “SECURITY”light illuminates completely and remains illuminated. When you turn off your vehicle, the SECURITY light remains illuminated until you turn it back on. This is a prevalent problem on the following General Motors automobiles. Oldsmobile Alero (from 1999 to 2004) Chevrolet Malibu (model years 1997-2003) Pontiac Grand Am (from 1999 to 2004) The Security Module, which is a component of the Ignition Lock Module, is frequently the source of the issue.

  • After that, switch the ignition key to the OFF position before attempting to restart the engine.” This actually works!
  • The third time will really get under your skin, and after that, you will start kicking the dash and swearing.
  • The procedures to be followed are the same for the other models indicated above.
  • In General Motors automobiles, there is a bundle of three wires that connects the Body Control Module to the Ignition Switch (Figure 1).
  • The yellow wire is labeled circuit1836, and it is this wire that transmits an analog signal to the Body Control Module, informing it that a key has been used to switch the lock cylinder to the ON position.

To circumvent the security module located in the ignition switch, this article shows how to access these wires and change their circuitry. Tools and Supplies are the next step.

Understanding The HID Color Chart: Which Color To Buy?

Disclaimer: We may gain a commission if you make a purchase after clicking on one of our affiliate links. However, please bear in mind that the quality of our evaluations and buying tips is unaffected by this. We are always striving to provide our readers with the best possible experience by delivering high-quality and well-written content. High-intensity discharge lights, often known as HD lights, are commonly used in high-end automobiles. They are, without a doubt, more expensive than OEM bulbs, but they generate a significantly brighter light than OEM bulbs during night driving, boosting your visibility and overall safety.

  • These bulbs are extremely energy efficient and have a lifespan of more than 2,000 hours.
  • However, before you use a HID headlamp, you should be aware that HIDs are available in a variety of color options.
  • A color chart for HID bulbs will show you the many colors available.
  • This post will provide you with a detailedHID color guide that will assist you in selecting a color for your headlight.

What Is An HID?

A high-intensity discharge bulb, often known as a HID bulb, does not have a filament, unlike a halogen bulb. It is made up of a noble gas known as Xenon. When an electric current is sent through a xenon cylinder, it exhibits the remarkable ability of lighting up. The light produced by this approach is far brighter than that produced by the conventional filament-based process. It produces approximately three times the amount of light than halogen lights do in the same amount of space.

What Is An HID Ballast?

The question is, though, how does current move through the HID bulbs? If you want to utilize high-intensity discharge (HID) headlights, you’ll need a ballast. The ballast provides the necessary high voltage and consistent current flow to enable the Xenon to be illuminated properly.

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Advantages Of HID

  • The brightness of a HID bulb can be three times greater than that of a halogen bulb, for example. The HID lights consume much less electricity
  • They require less maintenance
  • And they are long-lasting. Xenon bulbs have a far more pleasing appearance than halogen lighting. In compared to other bulbs, these bulbs are more robust and have a longer life expectancy.

What Is An HID Color Chart?

If you look at ourHID color chartbelow, you’ll see that different hues are represented by different Kelvin strengths. You might be wondering, what exactly is Kelvin. Kelvin is a unit of measurement for color temperature; the greater the temperature, the hotter the gas in the bulb is.

Colors Temperature (Kelvins) What It Looks Like
Yellow 3000 K Similar to halogens, pure yellow
Off-White 4300 K A combination of white and yellow
Pure White 5000 K Just like sunlight, white in color
Crystal White 6000 K White light slightly tinted with blue
Light Blue 8000 K White and blue
Deep Blue 10,000 K Dark Blue
Dark Blue 12,000 K Very dark blue

The Kelvin Scale for Light is shown visually in this illustration. Source: By Bhutajata – Own work, CC BY-SA 4.0, CC BY-SA 4.0, CC BY-SA 4.0 It is necessary to select the bulb based on the color you wish to use. If you pick a higher Kelvin color temperature for your HID headlamp, the light produced by your HID headlight will be blue. If you choose a lower kelvin color temperature, on the other hand, your headlight will emit yellow light instead of white light. It is a fallacy to believe that a higher Kelvin value equates to brighter light.

Each color temperature corresponds to a certain hue of light that you will be exposed to.

In order to get the best color temperature for HID bulbs, the color temperature should range between 4300 to 6000K.

The color temperature of your headlights will become blue if you raise the temperature above 6000K, making it more difficult for you to drive in the dark.

A color temperature HID bulb with the incorrect color temperature might result in a car accident. Although blue-colored lights are visually appealing, they are not appropriate for use as a headlight.

Different Color Temperature And Their Purpose

If you pick a high-intensity discharge (HID) temperature of 3000K, your headlight will emit yellow light. These lights can be found in vehicles that are more than 15 years old. Due to the fact that halogen bulbs also generate yellow light, yellow-colored headlights have been standard for a long time. There are no limitations on how it may be used in any weather condition. The sole drawback is that yellow light has a shorter range than other hues, which makes it more difficult to see from a distance.

Off-White Or OEM White HID Light

OEM HID lighting is primarily white with occasional yellow tints. As a headlight, it has a similar appearance to sunshine, and it is a suitable choice because of its brightness. The OEM headlamp, on the other hand, is extremely dim. Some individuals may prefer it, whilst others may not want to drive with a dim HID lamp in their vehicle. Choosing the OEM headlamp requires you to choose the 4300K color temperature for your HIDs.

Pure White Light

Choosing a color temperature of 5000K for your headlamp is required if you want it to emit pure white light. These high-intensity discharge (HID) kits are the most popular on the market because they provide pure white light, which is ideal for driving in both daylight and darkness. They are the brightest high-intensity discharge (HID) bulb available.

Crystal White Light

Infrared light with certain hues of blue produced at a color temperature of 6000K will be white in color. The light will be predominantly white in hue, with just 5% of it being bluish in color. This color headlamp is both visually appealing and functional. When driving at night, a motorist can readily see everything on the road. In addition, 6000KHID kits are widely available on the market.

Pale Blue

When the color temperature is 8000K, it produces a light blue color. On addition, some individuals use this hue headlight on the roadways, which allows them to see better in the streets. A pale blue hue for your car’s headlights will give it a more contemporary appearance. However, this hue is not appropriate for the eyes. At night, the pale blue tint may cause your eyes to strain. Even this shade of blue is ineffective under extreme weather conditions. When your surroundings becomes adversely affected by circumstance, such as severe rain or blizzard in the middle of the race, you are unable to see well.

Deep Blue

If you pick a headlight with a color temperature of 10000K, you will almost certainly catch the attention of the authorities. Even you must pay for the admission ticket. If a motorist utilizes a deep blue hue headlight, he will only be able to see a portion of what is in front of him. As a result, I believe you should avoid using this hue as a flashlight since safety should always come first.

Darker Blue

It will generate a deep blue or purple tint if the color temperature is set at or above 12,000K (Kelvin).

It is not recommended that you use these colors in your headlamp.

Blue Lights In Cars

You might be wondering why individuals would want blue lights on their cars in the first place. In the next part, we’ll talk about blue lights a little bit more.

Advantages Of Blue light

  • A blue headlight may offer your vehicle a more sophisticated and expensive appearance. You may have noticed that the headlights of high-end luxury vehicles frequently have a blue tinge to them.

Disadvantages Of Blue Light

  • It applies pressure on your eyes. Blue light is not found in the natural world. It is possible that looking at the blue color headlight for extended periods of time can cause eye strain or other eye problems for the person who is doing so. Legality. Some counties do not permit the use of blue-colored headlights on the highway. When the weather is bad, it’s pointless to go outside. Driving with a blue headlight in foggy weather is impossible since there is nothing visible on the road.

Alternatively, you might be interested in reading our Ultimate Guide on How to Install Hid Kits.

Frequently Asked Questions (FAQ)

Kelvin is a unit of measurement for the intensity of light. A color temperature of 6000K will provide crystal white light, which will let the driver to see everything on the road clearly both during the day and at night time. A color temperature of 6000K is significantly superior to an 8000K color temperature since it emits almost the whole visible light spectrum, while the latter emits virtually none.

Which Is Better, 5000K Or 6000K?

A 5000 K color temperature is preferable to a 6000 K color temperature because it creates clean white light that is fairly gentle and relaxing on the eyes, as opposed to a 6000 K color temperature. It’s a pleasant sight to see the clean white light that serves as a headlight.

Which Is The Best Color For The Headlight?

White light is the most effective color for headlights since it is the closest color to natural sunshine.

Why HID Bulbs Last Longer?

Regular bulbs and halogen bulbs both have a filament that can wear and tear over time as a result of bumps in the road or going on mountain roads. The filament, on the other hand, will not be found in the HID. When an electric current runs through a noble gas, it emits a dazzling visible light that may be seen for miles. As a result, there is no worry about the bulb’s internal components wearing out. Even they don’t heat up very rapidly at all. As a result, they will keep the interior of your automobile cool.

Are Yellow Lights Better Than White Lights?

The filament in ordinary bulbs and halogen lights is susceptible to wear and tear due to bumps and frequent tearing when driving on mountain roads. A filament, on the other hand, is not present in HID. When an electric current is sent through a noble gas, it produces a dazzling visible light. This eliminates the possibility of internal bulb parts becoming worn or damaged. Even they don’t become very hot very fast. This means that your car’s components will remain cool. In compared to other types of bulbs, a HID bulb has a longer lifespan.

Why Did My HID Turn Pink?

A high-intensity discharge (HID) bulb has an average lifespan of eight to 10 years. When the color of your HID light changes to pink, it indicates that your bulb is not functioning properly or that it will fail very soon.

Why Is My HID Bulb Changing Color?

A possibility exists that the color temperature of a HID bulb will rise over time when it is used for several years. As a result, your headlight will emit a white light with some blue tints.

How Long Does An HID Ballast Last?

A high-intensity discharge (HID) ballast is typically good for three to five years. When purchasing ballast, it is important to consider not just the price but also the quality. As a result, attempt to spend your money on a high-quality ballast.

Which Color Temperature Is Best For The Headlight?

The optimal color temperature is 5000K, which generates light that is close to that of sunshine.

Even this color temperature is in the middle of the color spectrum, which is why it is the most beneficial for both aesthetic and functional reasons.


Although high-intensity discharge (HID) bulbs are pricey, they provide brighter light on the highways, allowing vehicles to drive more safely on the highway. However, before purchasing a HID system, you should decide on the color of your headlight bulbs. The hue of a driver’s headlights determines his or her level of safety. In anHID color chart, you may discover a variety of colors with a variety of color temperature options. If you choose a lower color temperature, the colors will be Warm colors, which range from red to white in hue.

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If you travel in foggy conditions on a regular basis, you may consider using a 3000K color temperature setting.

After reading this article, you should have a better understanding of the HID color chart, which will be extremely beneficial when purchasing your HID kit.

HID Headlight Conversion Kits

Though pricey, high-intensity discharge (HID) bulbs generate stronger light on the highways, allowing cars to drive more safely on the highway. You should first choose the color of your headlamp before purchasing a HID system. When it comes to driving safety, the hue of the headlights matters. There are various colors with varied color temperatures available in anHID color chart. The colors are Warm if you choose a lower color temperature; that is, they range from red to white in this range. Choose a color temperature of 4300K or 6000K if you want a headlamp that will generate color that is as similar to natural sunlight as possible.

In the event that someone chooses a greater color temperature, they will be an excellent color, albeit they will not be acceptable for driving at night.

Kelvin what?

A Kelvin is a unit of measurement used to quantify the temperature of colored objects. It may be used to determine the color of the lights in a HID kit by measuring their hue. Typically, HID systems are made available in a variety of colors ranging from 3000K to 20000K, with HID hues ranging from yellow HID lights to various shades of blue headlights in most situations. For high-intensity discharge lights, the most popular HID colors are 6000K (for white headlights) and 8000K (for amber headlights) (blue headlights or what is some term iceberg blue).

  • This is something that must be remembered.
  • One widespread misperception is that higher Kelvin values equal brighter lights.
  • This isn’t the case at all.
  • In fact, 4300K is the most accurate representation of natural sunlight, making them perfect for use in automobiles and other similar applications.
  • After about 10000K, the light gets so blue that it scatters before it ever reaches the road, and it does not project far enough to be of actual use to the driver.

The blue headlights in the HID color chart may be visually appealing, but they are ineffective when it comes to seeing the road at night.

Warm or Cool Colors

Colors in the HD color chart can be classified as either warm or cool depending on their temperature. In the HID bulb color spectrum, warm colors include those that are in the red to white range, which includes hues such as yellow and orange. Hues with low Kelvin values are considered to be warm colors. Colors with greater Kelving values are those that are considered cool. Once again, warm HID bulb colors are not always less bright than cold HID bulb colors in terms of brightness. Cool hues range from blue-ish whites to indigo shares, among other things.

  1. Choose a bulb with a color temperature of 4300K or 6000K for the brightest possible light, as they are the closest colors to sunshine.
  2. Yellow in color, it is generally regarded to be a reasonable replacement for Halogen fog lights.
  3. Some people prefer 6000K kits, which are a very popular aftermarket alternative and are available in large quantities.
  4. When the temperature reaches 8000K, the light begins to seem pale blue.
  5. They look fantastic, and they are almost as functionally helpful as the 6000K kits, putting out almost as much light as the latter.
  6. As a result, they are more likely to draw the notice of the authorities.
  7. In all circumstances, lights with a color temperature of 12000K should be avoided.

It would be quite unsafe to drive with them, especially at night, especially in bad weather.

Lights with a color temperature more than 12000K generate deeper blue and even purple hues on the HID color chart.

It is critical that you select the proper housing for your HID lights, no matter which color you choose from the available options.

There will be no color change caused by the reflector housing, and the light it produces will be consistent throughout.

Projector housings are less frequent, however they are intended for use with high-intensity discharge (HID) lamps.

This will cause the light to seem somewhat different in hue depending on the angle from which it is seen.

The road itself, on the other hand, will be white and will have no influence on the colors of the HID color chart.

While many individuals are able to get away with utilizing 4300K and 6000K HID lights on their automobiles, they are merely fortunate that they have not been apprehended.

I hope this post has assisted you in understanding the HD color chart; nevertheless, for further information, please see this page.

Previous Article:“Get HID lights”

After a week of back and forth emails with VVME customer support in Chinese, I have successfully completed my mission. It’s far less confusing to converse with them in their own language, which is a huge plus. Anyway, they decided to let me change my bulbs since they didn’t really send me the wrong bulbs; rather, there was some type of malfunction with one of the bulbs that caused one light to warm up too much, turning it literally into a typical halogen color, rather of the wrong color. VVME strongly advised me to switch to 6000K instead of 5000K because their 5000K is extremely similar to their 4300K, which in my opinion was a little too yellow for my liking (interestingly, VVME’s color ratings are completely incorrect, as my friend’s Philips/D2S setup in his E39 BMW 540i is also 4300K and looks 100 percent Euro OEM, which is pretty much VVME’s 6000K light output).

They instructed me to pay a $45 deposit, and they stated that they would refund $35 to me after they received the old 4300K bulbs that I would mail back to them.

I’m not going to complain.

When I spoke to them in English, their customer service was appalling; but, when I spoke to them in Chinese, their customer service was excellent.

What does the K mean with HID kits? HID Color Explained

If you’re new to the world of aftermarket lighting, you’re probably asking why all of the colors are shortened with a “K” sign at the end (e.g., 3,000K. 8,000K) of the color temperature. And why are the colors denoted by numbers, and does a greater number indicate that the bulb is brighter than a lower number? The letter “K” stands for Kelvin, and it is a complicated concept that originated in the 1900s as a way to determine the optimal temperature to heat a tungsten light bulb. According to Planck’s Law, color temperature refers to the color of white that would correspond to the color of light emitted by a theoretical black body at a specific temperature.

  • For further information, please see the video below.
  • You may expect that when the number K increases, the brightness will grow as well, but this is not always the case.
  • WHEN IT COMES TO BRIGHTNESS: To conceive of colors in terms of brightness, imagine the color spectrum as a mountain peak, with the highest point at 4,300K emitting the most visible light.
  • It is not that the hues create less light; rather, the farther you go into the infrared or ultraviolet spectrums, the less energy the human eye is able to perceive.
  • However, because the human eye cannot distinguish blue from yellow as well as it can distinguish yellow, we consider blue to be darker.
  • That bluish-white color should be referred to as “Atmosphere” in order to be more appropriate.
  • The sky and atmosphere seem blue due to light refraction through the atmosphere, while the sun itself, as well as the true hue of daylight, is considerably more golden and warmer.
  • Here’s a short rule of thumb to remember: The wattage of the bulbs has nothing to do with how bright they are; it has everything to do with how much electricity they use.
  • This is due to the fact that wattage draw is not a universal measurement of light production, but rather an indicator of efficiency and technological advancement.
  • In addition, an 80w halogen bulb will typically be brighter than a 55w halogen bulb, as a rule of thumb.

However, in the world of LEDs, a 25w LED bulb might be twice as bright as a 40w LED bulb, and vice versa. The hue has absolutely nothing to do with the power. If you want to learn more about the science of color temperature, we recommend watching the following video for more education:

HID Headlight turned a different color, why?

The hue of HIDs changes with time. Occasionally, one of the two will do it before the other. When it is on the verge of becoming a “pinkish” caste, it is a hint that it is about to fail. It is best to replace both of them because the color temperature of the new and old ones would not be the same. The following is the link that was previously posted: Headlights are changing color? – AcuraZine Forum & Discussion Board This has absolutely nothing to do with it. The “color shift” mentioned in that post is something that all projector-based high-intensity discharge systems perform.

  • The lights appear to be changing color to approaching traffic when the automobile goes over uneven ground (dips and crests), due to the fact that their field of view is stuck between the top and lower limits of the shield’s cutoff line.
  • When you look at the photo with the beam pattern on the wall, you’ll see a rainbow effect created by the projector’s shield.
  • That’s why they’re so brightly colored, thanks to the rainbow effect.
  • The people who are shoving HID kits into halogen reflector-based housings will never have access to this type of world-class illumination.
  • Learn how you can take the next step and use projectors.
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What is the Best Hid Color for Night Driving?

Many high-intensity discharge (HID) bulbs have a “K” towards the end of the color spectrum. The letter “K” stands for Kelvin, which is a unit of measurement for color temperature. Different color styles are represented by different numbers. Which color you choose will be determined by the type of lighting you wish to use on your automobile. However, for road safety, I recommend 4300K to 5000K since it is near to the visible spectrum of sunshine (white light) that human eyes can sense. There are seven “K”s in the color temperature of high-intensity discharge lamps: 3000K, 4300K, 5000K, 6000K, 8000K, 10000K, and 12000K.

  • When compared to 10000K and 12000K, the penetration of 3000K and 4300K is the best; but, when compared to 10000K and 12000K, they are the worst.
  • The color temperature, whether it is high or low, has no effect on the brightness of the light.
  • In contrast to 10000K and 12000K, they will create poor visibility due to their low luminance.
  • The color temperature of 3000K is yellow.
  • The color temperature of 6000K produces pure white light output.
  • The color temperatures of 10000K and 12000K provide blue light emission.
  • High beam headlight kits, such as fog lights, are made with a color temperature of 3000K because it provides the best vision when driving in wet or foggy conditions.
  • HID headlights cannot be over 6000K in color temperature according to the ECE standard, and it is unlawful to change to an 8000K or higher color temperature headlight bulb.

The decreased visibility and less usable brightness of 8000K-12000K make it possible to create a traffic collision, making it dangerous for those who drive on the road. The following diagram depicts the color temperature impact (from 3000K to 12000K):

HID Brightness

Headlights with HID projectors Because of its great efficiency and brightness levels, high intensity discharge (HID) lamps are employed in a wide range of applications. Stadiums, warehouses, and, of course, automobile headlights are all places where you may locate them. Because of the variability in the quality of the components, operating temperature, and condition of the bulb, among other things, the overall brightness in automotive applications might vary significantly. Navigate to the next section: Measuring Brightness Creating Colored LightHID Light High-Intensity Discharge (HID) Efficiency Lumen Lies: 35W versus 55WLumen Lies

Measuring Brightness

An integrating sphere of half-meter diameter Lumens, or the total quantity of light created by a HID, are commonly used to measure the brightness of the light produced by the device. Light is measured in lumens, which is the unit of luminous flux, which is the entire strength of light. It is necessary to place a HID lamp inside a sealed reflective sphere, known as a “integrating sphere,” so that its light can be bounced around in all directions within the sphere (integrated) and its power of light can be measured at a single point, and then converted into lumens based on the size of the sphere.

Generating Light

Arc Chamber with High Intensity Display All high-intensity discharge (HID) lamps use an electrical arc as their light source, which occurs between two electrodes in the bulb within a glass “bubble,” or arc chamber. This is the process through which electrical energy is converted into light. More information may be found on the HID Bulb page. The greater the size of the arc, the brighter the light! The amount of power going through the arc is the most important component in determining its brightness.

  1. Return to the top of the page Color of the bulb has an impact on the total output since it determines how bright it is.
  2. Furthermore, in addition to the visible light spectrum, high-intensity discharge lamps (HIDs) emit some ultraviolet light, which is not visible.
  3. Almost all of the light that is created can be seen by the naked eye.
  4. However, when the color output changes farther to the blue, more UV light is generated, which is not visible to the naked eye!
  5. It is impossible for a credible business to sell HIDs in deep blue or purple colors since they do not emit a significant amount of visible light.
  6. Return to the top of the page When it comes to turning electrical energy into light, high-intensity discharge (HID) bulbs are not completely efficient.
  7. If you use a high-intensity discharge bulb that is 50 percent efficient and run it at 30 watts, only 15 watts will be converted to light and 15 watts will be wasted as heat.
  8. This is referred to as efficacy.

At 35 watts, a high-quality standard D2S OEM HID bulb provides 74 lumens per watt, which is excellent performance. The highest-efficiency halogen lights are only capable of producing a maximum of 38 lumens per watt. Return to the top of the page

35W vs. 55W

Is it truly a 55W power supply? Understand that the majority of “55W” kits on the market aren’t even 55W when you read this section. More information may be found on the HID Ballast page. A less expensive ballast that is rated at 55W of input power rather than output power. Almost all “55W” kits are actually just 35-40 watts in power, and they are simply asking you extra for a kit that is only 35-40 watts in power. You may put this to the test for yourself, like this amateur did. For example, suppose you pay a little extra and receive a kit that is truly capable of running on 55W.

  1. However, because it introduces a variety of dangers, Diode Dynamics does not advocate 55W high-intensity discharge lighting for the reasons listed below: Heat: A greater amount of electricity also generates more heat!
  2. Increasing the power by one watt might result in an additional 20 lumens.
  3. You will eventually run out of brightness and will only be left with heat.
  4. HID bulbs, like other factory-installed OEM HIDs, are intended to operate at 35W maximum.
  5. HID bulbs built exclusively for 55 watts of electricity are not yet available.
  6. Heat-related damage caused by a 55W HID kit This implies that even with a genuine 55W of electricity, significantly more heat will be generated, which is exceedingly dangerous because it has the potential to melt plugs and housings.
  7. Electricity Draw:If a ballast is producing a genuine 55 watts of power, it must be drawing around 65 watts of electricity, and when the ballast ignites, it pulls even more electricity.

A 55-watt relay must always be used, however not all customers will go to the extra bother of using a HID relay, resulting in a potentially dangerous situation.

Electrodes degrade with time, which is why high-intensity discharge bulbs have a limited lifespan.

A bulb that consumes 55W will typically last roughly half as long as a bulb that consumes 35W.

This is more than double the brightness of a standard halogen bulb, and provides sufficient of illumination for nighttime driving conditions.

What is the purpose of the 55W?

Companies are aware that they may charge more for 55W ballasts and bulbs because the costs of making them are the same as for 40W ballasts and bulbs.

You could even come across “75W” HIDs!

Keep clear from that; it’s merely an upsell.

Any organization that cares about its clients’ well-being and safety will not supply 55W HID lights without first conducting due diligence. Return to the top of the page

Lumen Lies

Keep an eye out! In many cases, sellers may simply use “benchmark” lumen output ratings, which are calculated using typical performance of an OEM-grade HID bulb driving a ballast that is of the same quality as the bulb. However, the majority of high-intensity discharge (HID) lamps on the market are of poor quality, resulting in significant power waste as heat and a lumen output that is well below the quoted value. When compared to an OEM HID system, which produces 3100 lumens, most aftermarket HID kits only produce about 2500 lumens.

But why don’t they produce accurate readings of the data?

If you observe what appears to be a wholly random, rounded lumen rating, such as “3600 lumens,” it is most likely just that- a wildly erroneous guess on the manufacturer’s part.

The measurement data or information describing how they arrived at the lumen rating should be provided by your supplier if your provider has a lumen rating.

It’s most likely a totally educated estimate.

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