Koito headlights

Types of Koito Headlights

• Halogen Headlights

  This is the most common type of KOITO headlight bulb. It uses a tungsten filament that produces light when heated and encased in a glass bulb filled with halogen gas. The halogen gas allows for a chemical reaction that redeposits evaporated tungsten back onto the filament, extending its life. KOITO halogen headlights are usually less expensive and easy to replace. However, they are not as bright or energy-efficient as other options.

• HID (High-Intensity Discharge) Headlights

  Koito HID headlights use an electric arc between two tungsten electrodes inside a quartz bulb filled with xenon and metal salts. The arc ionizes the xenon gas and produces a bright, continuous light. Compared to halogen bulbs, HID headlights are much brighter and whiter, allowing for better visibility. They are also more energy-efficient, using less power from the electrical system. However, Koito HID headlights are more expensive than halogen ones, and professional installation is usually required.

• LED Headlights

  Koito LED headlights use light-emitting diodes to produce light. LEDs are highly energy-efficient and can be designed to emit different colors of light. Koito LED headlights have a long lifespan, superior brightness, and low power consumption. They also provide better visibility and a modern-looking appearance. However, LED headlights are relatively expensive, and some lower-quality ones may not provide as much brightness.

• Laser Headlights

  Koito laser headlights use a laser to excite phosphor materials, producing bright white light. Laser headlights have extremely high brightness levels, making them suitable for long-distance illumination. They also have low energy consumption and heat generation. However, Koito laser headlights are mainly used in high-end vehicles due to their high cost, and their technology is relatively new, requiring professional installation and handling.

• Composite Headlights

  KOITO composite headlights use a combination of plastic and other materials to create the headlight lens and housing. The use of plastics helps reduce weight and is less prone to shattering than glass. Composite headlights are often more affordable and can provide good durability. However, over time, UV exposure can cause plastic lenses to become cloudy or discolored.

• Sealed Beam Headlights

  KOITO sealed beam headlights have all their components - the bulb, filament, and lenses - enclosed in a single, watertight glass unit. This design helps prevent moisture and dirt from getting inside the headlight. Sealed beam headlights used to be common but have been replaced by replaceable bulb types in most modern vehicles. KOITO still manufactures sealed beam headlights for classic cars and motorcycles.

Specification and maintenance of Koito Headlights

Specific details about Koito headlights can be found on the product packaging or the manufacturer's website. However, some general specifications are as follows:

• Voltage: Most Koito headlights have a 12V voltage. This is the standard voltage for most vehicle electrical systems.
• Wattage: Koito headlights come in various wattages depending on the type and model. For example, halogen headlights may range from 55W to 100W, while HID or LED headlights may be lower due to their increased efficiency (e.g., 35W to 50W).
• Base: Koito headlights use different bases depending on the type and model. For example, halogen headlights may use a PGJ19-2 or P43t base, while HID headlights may use an APT17 or D2S base.
• Color temperature: Koito headlights also have different color temperatures depending on the type and model. For example, halogen headlights have a yellowish-white light with a color temperature of around 3200K. On the other hand, HID and LED headlights have a brighter white light with a color temperature ranging from 5000K to 6000K.
• Lumen output: Koito headlights also have different lumen outputs depending on the type and model. For example, halogen headlights typically have a lumen output of around 1000-1500 lumens. On the other hand, HID headlights are brighter and have a lumen output of about 2500-3500 lumens. LED headlights are even brighter than HID headlights, with a lumen output of 3000-4000 lumens or more.

It is important to note that the specifications may vary depending on the specific model and year of the vehicle. It is always advisable to check the owner's manual or consult with a professional mechanic to ensure the correct replacement Koito headlights are used for each vehicle.

Kotio headlights don't require a lot of maintenance, but it's very important to do some routine checks and cleaning to ensure they stay in good condition and last longer.

• Inspection: Regular inspection is important because it helps to notice any issues such as a dim bulb or a blown bulb before they get worse. This is done by visually checking the headlights for cracks, moisture, and dirt. Koito headlights should also be checked to see if they are shining in the right direction, so they don't blind other drivers or shine in the wrong direction.
• Cleaning: Cleaning Koito headlights is also important, especially when dirt, grime, or bugs build up on them. This is done by using a soft cloth and car wash solution or a special headlight cleaner. A headlight cleaner is preferred because it works better. Also, a cloth or cleaner should not be used because it can scratch the light.
• Bulb Replacement: Bulb replacement is important, especially when the car owner notices that one of the bulbs is not working, or the light is not as bright as it used to be. This is done by opening the hood and removing the cover for the Koito headlight bulb that needs to be changed. The old bulb is taken out, and a new one is put in. The Koito bulb should be handled carefully without touching the glass part with bare hands because it can cause it to break or be less bright.
• Alignment: This is done by checking the headlights to make sure they shine in the right direction. If the Koito headlights are not shining in the right direction, they should be adjusted. This is done by turning the screws that adjust the Koito headlights so they shine where they are supposed to shine.

By following these simple maintenance tips, Koito headlights can be kept in good condition, improving safety on the road by ensuring good visibility.

How to Choose Koito Headlights

• Vehicle Compatibility

  When selecting Koito headlights for a specific car, it is essential to consider the type and model of the vehicle. Different vehicles are designed with varying headlight configurations, such as the size of the headlight housing, headlight type, and headlight mounting location. Ensure that the chosen Koito headlights can adequately fit into the vehicle's headlight assembly without requiring extensive modifications. Moreover, consider the electrical system of the vehicle, including the voltage and wiring configuration. Koito headlights are designed to operate optimally with specific electrical parameters, and using headlights with incompatible electrical specifications may result in improper operation or damage to the headlights or the vehicle's electrical system.

• Brightness and Visibility

  Koito headlights provide different brightness levels and color temperatures to meet varying needs and preferences. Generally, higher-brightness headlights can offer brighter lighting and increased visibility, allowing drivers to clearly see the road conditions ahead. However, using higher-brightness headlights may blind other drivers or violate local traffic regulations. Therefore, balancing brightness and compliance with regulations is essential when choosing Koito headlights.

• Installation and Maintenance

  Some Koito headlights are relatively easy to install and only require simple installation steps, such as replacing the bulb. However, some headlight models may require more complex installation, such as adjusting the beam angle or installing additional components. If choosing headlights that are challenging to install, consider whether professional installation is needed. Furthermore, consider the ease of maintenance of the selected Koito headlights. Some headlights may require regular cleaning or replacement of internal components. Choose Koito headlights that are easy to maintain and ensure that the headlights can maintain optimal performance over time.

• Price and Budget

  Koito provides various headlight options with different pricing to meet different budgets and needs. Before choosing Koito headlights, determine the budget and find the most suitable headlights within the budget. However, avoid choosing headlights that are too cheap, as they may be of poor quality or not meet the requirements of the vehicle.

How to DIY and ReplacKoito headlights

Almost all Koito headlight bulbs have the same replacement process. The steps below detail how to replace an HS1 Koito headlight bulb.

• Prepare the koito bulb and tools

  Get the right replacement Koito bulb for the type of headlight that needs replacement. Wear latex gloves or wash hands thoroughly before touching the new Koito bulb. The oils from bare hands or ungloved hands can cause the bulb to fail prematurely. Have a clean, dry towel or paper towel on hand to wipe off any dirt or moisture from the bulb before installation. A screwdriver may be needed, depending on the headlight assembly.

• Access the headlight

  Turn the car off and open the hood. Look for the headlight assembly that needs attention. Depending on the car, there may be a cover on the back of the headlight that needs removing to access the bulb. Remove any screws or fasteners holding the cover in place and take the cover out. If there is no cover, reach directly into the engine bay to access the bulb.

• Take out the old bulb

  Grab the base of the old bulb and twist it counterclockwise to loosen it from the headlight. Carefully pull the old bulb out of the headlight. Be careful not to touch the glass part of the old bulb. It may contain hazardous materials. If the car uses a dual-filament bulb, only replace one side at a time. Doing so maintains even lighting.

• Install the new bulb

  Wipe the new Koito bulb with a clean, dry towel. Grasp the base, not the glass, and insert it into the headlight housing. Twist it clockwise to lock it in place. If there was a cover over the headlight, reinstall it and secure it with screws or fasteners. Close the hood and turn on the car's ignition. Test the new headlight to ensure it lights up correctly.

Q&A

Q1: What is the difference between Koito headlights and other types of headlights?

A1: Koito headlights are designed and manufactured by Koito Manufacturing Company, which is a well-known and reputable company in the automotive lighting industry. The headlights are known for their high quality, durability, and innovative technologies. Different from other types of headlights, Koito headlights use advanced technologies like LED, HID, and Bi-LED projectors to offer better lighting performance. They are also designed to be more energy efficient.

Q2: How do Koito headlights compare to other brands?

A2: Koito headlights are on par with other major competitors like Philips and Osram in terms of quality and performance. However, Koito holds a competitive edge over other companies because it focuses mostly on the production of headlights and other lighting products. The company has extensive experience in the field and is committed to the continuous improvement of its products. As a result, Koito headlights tend to be more innovative and advanced, with superior quality and performance.

Q3: What is the lifespan of Koito headlights?

A3: The lifespan of Koito headlights varies according to the type and model of the headlights. Generally, the headlights are designed to last a long time. For instance, Koito LED headlights can last for 50,000 to 100,000 hours, while HID and halogen headlights can last for thousands of hours. In addition, the lifespan of Koito headlights can also be affected by some factors like usage, installation, and environmental conditions.