Fitted Halos

At Diode Dynamics, we produce high-density LED halos and strips, which provide bright, uniform output as accents. We've designed custom shapes for many makes and models as well!

Switchback fitted halos contour to existing styling features inside your headlamp, and illuminate in a bright white and amber. All halos actually have three functions: high-power white, for DRL, low-power white, to use at night, and then an extremely bright amber, which activates when your turn signal is triggered.

Diode Dynamics HD LED halo products are known for long-term reliability and quality. While LED halos and strips are nothing new, Diode Dynamics are the only products made in USA, and tested to SAE and DOT photometric and environmental standards. Whether you're in northern Canada or the Arizona desert, Diode Dynamics LED  halos will keep running. They are also designed for automotive use, not just repurposed residential lights. With transient voltage suppression and protection features, they will keep running for years in harsh automotive electrical systems.

Diode Dynamics fitted halos are also designed for electrical compatibility with the original vehicle. This seems simple, but it can make a big difference when it comes to actually using the product! Since other manufacturers are overseas, they simply design halos into different shapes, to work with 12 volts. However, in many modern vehicles, signals are controlled through onboard computers. If you try to plug a standard LED into these factory signals, you may have flickering, error messages, or no function at all. Other suppliers will blame your truck or car, rather than admitting that the product isn't compatible. 

Our development process is more intensive than simply redesigning the halo shapes. Our engineers start by analyzing the electrical system of the vehicle, to determine what kind of power signal is used. Then, we develop prototypes and test on-vehicle, ensuring that the product works correctly with the factory electronics, without affecting other vehicle features. The result is a finished product designed for your vehicle - not a simple 12 volt LED. While others will tell you "your Ford must have a weird system," we understand the electrical requirements of your vehicle, and we include the wiring and instructions needed to get everything installed and working properly the first time around.

We offer fitted halos for many popular cars and trucks, including the Subaru WRX and STi, Subaru Outback and Crosstrek, Ford F-150, Dodge Ram trucks, Jeeps, Toyota Tundra, and more!

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