“How long do HID ballasts last?” is a common question, especially among car owners. Once you have this piece of information, you can estimate how long until you need to prepare for a replacement.
The short answer is that a ballast for HID lights can last for up to 3 to 5 years. However, there are other factors that can influence this range, such as the type of ballast, its quality, where it is used, how well it is maintained, etc.
Below, we will delve deeper into all of these factors. So, read on!
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How Long Do HID Ballasts Last?
If you are wondering how long HID ballasts last, the answer is that it depends on their quality and usage. Generally speaking, high-quality HID ballasts can last up to 3–5 years or about 2000 – 3000 hours of use.
However, if they are poorly made or used excessively, their lifespan might decline significantly. Moreover, some factors, such as weather conditions, also play a role in determining the longevity of ballasts.
Factors That Affect an HID Ballast’s Lifespan
1. The Quality Of The Ballast
When it comes to HID ballasts, not all are created equal. The quality of the ballast plays a vital role in determining its lifespan.
Cheap HID ballasts tend to be low-quality and have shorter life expectancies. A good-quality HID ballast manufacturer will use durable materials and advanced technology in their products that can withstand frequent use without encountering problems, such as overheating or prematurely burning out.
Moreover, high-quality ballast types often come with a sealed design that protects against moisture and dust, which can also extend their lifespan. Ultimately, investing in a quality-made HID ballast pays off in the long run by ensuring that you get seamless operations and maximum longevity from your lighting system.
This is why top-tier OEM HID ballasts can last over 3500 hours of usage, as opposed to the average 2000–3000 hours range. In any case, I suggest going for HID electronic ballasts instead of magnetic ones, as the former can last longer.
2. How The Ballast Is Used
- Ballasts that are run continuously will die out more quickly than those that are used just once in a while. Hence, your usage habits and needs play a big role in how long your HID ballasts can serve you.
- If a ballast is used with incompatible lamps or runs outside its recommended temperature range, its lifespan can shorten significantly.
- Regular maintenance and inspection of an HID ballast are important in making sure that they last longer and perform optimally. If you install it and just let it be, there is a good chance it will go bad quickly.
3. Where The Ballast Is Used
Improper installation or ignoring the recommended operating conditions, like temperatures and humidity levels, can also limit a ballast’s lifespan.
For instance, if it is exposed to moisture or extreme temperatures for an extended period, the ballast will likely develop rust or corrosion, which affects its performance and durability. On the other hand, if the HID ballast is placed away from extreme temperatures and high humidity, it can last much longer.
Additionally, factors such as voltage fluctuations can contribute to shortening the lifespan of an HID ballast, as it impacts the HID ballast output voltage, which ranges from 18,000V to 30,000V.
Therefore, it is essential to select an appropriate location for your ballast to ensure its longevity while providing stable lighting solutions for your needs.
4. How To Tell Your HID Ballast Is Bad?
There are a couple of tell-tale signs that an HID ballast is bad or about to go bad, including:
- The headlights exhibit abnormal vibrations
- Humming or buzzing noises from the bulbs
- The light changes color, dims, or flickers when turned on
- The light bulbs constantly blow a fuse
- A damaged casing
- Burns across the ballast’s body and wiring
- Moisture or oil accumulations inside the HID ballast
What to Do If Your Ballast is Bad?
If your ballast has gone bad, the first step is to diagnose the problem to ensure that it is indeed a faulty ballast. You can do this by checking for any of the signs listed above.
Once you have confirmed that it is a bad ballast, you will need to replace it with a new one. This involves disconnecting and reconnecting wires and mounting hardware.
The process can vary depending on whether you have a digital HID ballast or magnetic one, as well as the make and model of the vehicle. However, referring to the manufacturer’s instructions or seeking assistance from a mechanic can make it easier.
It is necessary to replace a poor HID ballast as soon as possible since malfunctioning headlights can compromise your safety while driving at night or in adverse weather conditions.
Tips To Purchase a Good New HID Ballast
If you are in the market for an HID ballast, there are some factors that you should consider before making your purchase.
- Firstly, take note of your bulb type – Different ballasts are made to operate specific types of bulbs with varying wattages. For example, a 55W HID ballast will only work with 55W bulbs Similarly, a 25W and 35W bulb will call for a 25W and 35W HID ballast, respectively.
- Secondly, know your budget – Settle for a ballast within the range you can afford without compromising quality. Although options as low as $70 exist, most reliable HID ballasts will cost around $150 to $220.
- Thirdly, check for compatibility with other components, such as igniters and capacitors – It is critical to go for a ballast that matches your existing lighting system.
- Lastly, consider purchasing from renowned brands – Those recognized for producing high-quality HID ballasts backed by impressive warranties are your best bet. This way, you are guaranteed to get great value for money and long-lasting use.
By adhering to these tips, finding the perfect new HID Ballast fit will be less daunting!
Conclusion
To summarize how long do HID ballasts last, these devices are designed to last for 2000 to 3000 hours of use. To put things into perspective, this should give you 3 to 5 years before a replacement is necessary.
That said, it is important to regularly check your HID ballast for signs of wear and tear or malfunction. Replace it as soon as necessary to maintain maximum efficiency and longevity.
Thomas is the Founder of Powercorecard. He is a licensed electrician with more than a decade (15 years to be more specific) of experience in the electrical industry. He has served in multiple capacities, most recently as the Chief Electrical Officer for a respected electric company. His extensive knowledge and experience are the foundation of Powercorecard, particularly his tabs on cutting edge of new technology.