3/4/2023 0 Comments Cadillac srx headlights![]() ![]() Only slightly larger than a standard halogen bulb, it fits behind dust caps and in tight spaces. There's no hanging metal straps, just a compact bulb that plugs right in, with an exclusive reinforced shroud to keep the heat off any other components or wiring. With its patented design, the SL1 LED fits where other bulbs won't, without cutting or modification. Click here to learn more: Are Your Headlight Bulbs Too Hot? Video.įitment. The result is a highly-effective and reliable cooling system, keeping the bulb running at maximum potential. It includes a direct-solder copper core board, thermal phase-change interface material, and thermally-modeled zinc casting get heat to the base, where base fins are designed for aerodynamic performance in conjunction with the flow rate and pressure of the Sunon bearingless microfan. In the SL1, it comes together as a whole system that was extensively tested, with dozens of iterations to achieve the best cooling performance possible. When it comes to cooling, proper engineering is required to efficiently remove heat from the bulb. These bulbs still run hot, pushing the LEDs past their limits, resulting in degradation of output after a few months. Staying Cool.You may have seen bulbs that use large straps for cooling, or big fans that just make noise. Click here to learn more: Measuring Headlight Output Video. With proper optical engineering, testing, and validation in the application, we can assure correct optical performance. The test results speak for themselves: in most lamps, like the 2015 F-150 Halogen lamp, there is 30-70% more light in the critical hotspot, with no added glare or spread of light. The entire beam pattern is mapped, and we compare the total output to the original halogen, confirming that the SL1 bulb shines more light in the hotspot, without adding extra glare on the road. Light shines down a tunnel, where a sensor collects data as the headlight is rotated. It's an elaborate affair: a headlight is mounted to a computer-controlled rotating head called a goniometer. We test the SL1 bulb in factory headlamps, and measure the entire beam pattern using specialized equipment. This is a safe, functional output, in compliance with photometric standards, which we call Street Legal. It produces a functional low beam pattern on the road, with a clear hotspot and wide spread of light. To correct this, the SL1 LED headlight bulb was engineered with advanced optical design software, which simulates each ray of light in a process known as "ray tracing." Using this tool, our engineers perfectly matched the filament location, allowing the SL1 LED to focus light just like your original bulb, preserving the focus and hotspot, with no added glare. You won't have a focused hotspot of light to shine down the road, you'll just have more glare. If the light source in that system is out of focus, it doesn't matter how bright it is. Your SRX headlights are designed as a system, to focus light. Street Legal Output. Don't be fooled by high lumen numbers or "projector specific" bulbs. The drivers and bulbs are tested to last over time, even when sealed inside with the heat of the headlamp. The drivers are compact too! If you have a sealed headlamp, they are designed to fit inside. The bulbs are compact in size, in a patented design that isn't much bigger than the original halogen bulb. Your order includes two bulbs, to replace the factory low beam bulbs on your SRX. With its compact size, optically correct output, flow-simulated cooling, and boost-mode electrical circuit, our SL1 LED patented design is a properly-engineered solution that finally provides a true upgrade in performance, with high reliability: and it's tested and validated to meet those standards, just like OEM lighting.Ĭompact Size. With the SL1 LED, Diode Dynamics set out to engineer a true OEM-grade solution. ![]() Like most aftermarket products, most LED bulbs are not engineered and tested for long-term reliability. Even if they come close on those aspects, they still aren't anything close to the quality you would find with factory-installed lighting. Most bulbs on the market are too big to install, don't work with the electrical system, and have no focus or hotspot in the beam pattern. Aftermarket or OEM? If you're looking to improve visibility on your Cadillac SRX at night, you've probably found many options for LED upgrades. ![]()
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