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Can you replace stock headlights with LEDs?


Upgrading your vehicle's headlights is a popular modification among car enthusiasts and everyday drivers alike. LED headlights, known for their brightness, energy efficiency, and longevity, are a common choice. But can you replace your stock headlights with LEDs? Let’s dive into the details to help you make an informed decision.


Why Consider LED Headlights?


LED headlights offer several advantages over traditional halogen or HID (High-Intensity Discharge) bulbs. Here are some reasons why many drivers make the switch:



  • Brightness: LEDs provide a brighter and more focused beam, improving visibility at night and in adverse weather conditions.

  • Energy Efficiency: LED bulbs consume less power, which can reduce strain on your vehicle's electrical system.

  • Longevity: LEDs last significantly longer than halogen bulbs, saving you money on replacements over time.

  • Modern Aesthetic: LED headlights give your car a sleek, updated look.


Can You Replace Stock Headlights with LEDs?


The short answer is yes, but there are a few important considerations to keep in mind. Replacing stock headlights with LEDs is not always as simple as swapping out the bulbs. Here’s what you need to know:


Steps to Replace Stock Headlights with LEDs


If you’re ready to make the switch, follow these steps to ensure a successful installation:



  • Check Compatibility: Verify that the LED bulbs you purchase are compatible with your vehicle's make and model. Some vehicles may require additional components, such as an LED conversion kit.

  • Inspect Your Headlight Housing: LED bulbs work best in projector-style housings. If your car has reflector-style housings, the light output may not be optimal, and you could risk glare for oncoming drivers.

  • Purchase a Quality LED Kit: Invest in a reputable LED conversion kit that includes all necessary components, such as ballasts or resistors, to ensure proper functionality.

  • Install the LEDs: Follow the manufacturer’s instructions carefully. This typically involves removing the old bulbs, connecting the LED bulbs, and securing them in place.

  • Adjust the Beam Pattern: After installation, adjust the headlights to ensure the beam pattern is aligned correctly. Misaligned headlights can cause glare and reduce visibility.


Legal and Safety Considerations


Before replacing your stock headlights with LEDs, it’s crucial to consider the legal and safety implications:



  • Local Regulations: Some regions have strict laws regarding aftermarket headlights. Ensure your LED headlights comply with local regulations to avoid fines or failed inspections.

  • Beam Pattern: Improperly installed LEDs can create a scattered beam pattern, which may blind other drivers. Always test and adjust your headlights after installation.

  • Warranty Impact: Check your vehicle’s warranty terms. Installing aftermarket parts like LED headlights could void certain aspects of your warranty.


Conclusion


Replacing your stock headlights with LEDs can be a worthwhile upgrade, offering improved visibility, energy efficiency, and a modern look. However, it’s essential to ensure compatibility, follow proper installation procedures, and adhere to local regulations. If you’re unsure about the process, consider consulting a professional mechanic to handle the installation for you. At Kevin’s Autos, we’re always here to help with your car maintenance and upgrade needs!


Frequently Asked Questions

Can you replace normal headlights with LEDs?


Yes, it is possible to replace normal headlights with LED headlights in a car. LED headlights have become a popular choice for car owners due to their energy efficiency and improved visibility on the road (1). To replace normal headlights with LED headlights, here are the steps you can follow:



How much does it cost to convert headlights to LEDs?


The cost of changing car lights to LED varies depending on several factors, including the type of car, the number of lights to be replaced, the quality of the LED bulbs, and whether the installation is done by a professional or as a DIY project. On average, the cost can range from $50 to $200 per bulb.



Will LED lights pass inspection?


No question on that. For the time being, I'll tell you that the only thing that is enforceable, and this is what has been given out to inspectors, is ensuring that the LED lights, whether there's one or 10 that are working, are visible from the required minimum distance under state and federal law.



Why are LED headlights not allowed?


The problem with LED headlights is that they are incompatible with dark adapted human eyesight – particularly for older drivers – they are too bright, too blue, too 'concentrated' and blinding over too long a distance.



Can you put LED lights in stock headlights?


All vehicles fitted with halogen headlight bulbs from the factory are suitable for LED conversion. The main advantage is a massive increase in road illumination and therefore improved safety when driving at night. The kit I used features CREE LED bulbs that have an output of 3,200 lumens.



Do I need a conversion kit for LED headlights?


Converting your headlights into LED doesn't necessarily require a kit. You can still manually replace the bulbs using parts that were individually bought. However, using a kit lets you purchase everything you need in one go. Additionally, conversion kits make it easier for you to install the new bulbs.



Is it legal to convert halogen headlights to LED?


Existing halogen headlamp units on vehicles first used on or after 1 April 1986 must not be converted to be used with high intensity discharge (HID) or light emitting diode (LED) bulbs.



Is it legal to replace headlight bulbs with LEDs?


August 20, 2020 – NHTSA acknowledges that replacement kits using LED bulbs are not legal.



Can you just plug in LED headlights?


Simply put, a plug-and-play LED headlight is designed to fit directly into your vehicle's existing headlight socket without requiring any modifications. It's supposed to be as easy as replacing a light bulb, no rewiring, no special tools, just a straightforward swap.



Is it legal to replace halogen with LED?


Retrofitting is when you replace a standard bulb with an LED version. At the moment, it's completely road legal for you to replace an internal bulb with an LED bulb. However, there's no legislation to cover retrofitting external facing light sources and therefore LED exterior bulbs in this instance are not road legal.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.