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Upgrade: If you're looking to replace your factory yellowish incandescent bulbs and improve your visibility at night, you've probably found many options for LED upgrades. 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. Even if they come close on those aspects, they still aren't anything close to the quality you would find with factory-installed lighting. Like most aftermarket products, most LED bulbs are not engineered and tested for long-term reliability.
With the SLF LED, Diode Dynamics set out to engineer a true OEM-grade solution. With its compact size, optically correct output and boost-mode electrical circuit, the SLF LED 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.
Street Legal Output: Don't be fooled by high lumen numbers. Your vehicle's fog lights are designed to focus light. If the light source in the housing is out of focus, it doesn't matter how bright it is. You won't have a focused hotspot of light to shine down the road, you'll just have more glare. To correct this, the SLF LED 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 SLF LED to focus light just like your original bulb, preserving the focus and hotspot, with no added glare. It produces a functional pattern on the road, with a stronger hotspot for added distance. This is a safe, functional output, in compliance with photometric standards, which we call Street Legal.
Reliability: Every part of the the SLF LED was designed for reliability, from the custom wiring with strain reliefs and solderless terminals to the exclusive zinc castings. Each component was designed and tested, with dozens of variations of each component reviewed until we achieved the maximum performance possible. Finally, the SLF was put through its paces in our environmental testing chambers - where the bulb successfully performed through dozens of thermal cycles, from -40 through 85 degrees Celsius (-40 to 185F). Whether you're in the Sahara or northern Canada, the SLF will keep performing for years, and is backed by a three year warranty.
Pure Yellow: Most white LEDs on the market are actually a blue LED chip with a yellow phosphor coating. Blue and yellow combine, and you see white light. However, many "white" LEDs actually illuminate in a cool white color with a hint of blue. To create yellow LEDs, many manufacturers will put yellow lenses on the outside of a bulb. Whenever any hint of blue shines through a yellow lens, the yellow and blue combine, producing more of a green color--not a good look! The Diode Dynamics SLF Yellow uses dual three-chip automotive grade high-power yellow LEDs for a true yellow output--no lens needed!
All of our products come with a Hassle-Free Warranty directly through us. To view the warranty, click on any product and scroll down to the Features section.
We want to keep the warranty process as simple as possible, so please follow the steps below.
Step #1: Please contact us first so we can help facilitate the warranty process. We will walk you through troubleshooting steps so we can determine which part is defective.
Step #2: Once we determine the problem, we will walk you through submitting it to us. Depending on the product we will require a photo of the defective part, require a video of the defective part not working, or require you to ship back the product. Some manufacturers require the part to be returned to them, others do not...so we follow their policy. If you need to ship the product back to us, you will be responsible for the shipping charges. We will cover the shipping charges when sending the product back to you.
Step #3: Once we receive the photo, video, or part back we will process the warranty. The replacement part will typically ship within 24 hours but could take up to 3 days depending on the part.
When you buy something from Dynamic Appearance Inc., you agree to our policy about returns, exchanges and refunds as outlined below. Our goal in sales is to help you get the right product the first time, but if something doesn't turn out the way you wanted it to, we want to be here for you to make sure you get your money back or the right product that fits your needs! Please contact us before sending in a product for return. It always makes the process go more smoothly! This policy is for Online Orders only. If you made an in-store purchase, please contact the store directly since the policy is different.
We accept returns for exchange or refund within 30 calendar days starting from the purchase date. To be eligible for a exchange or refund, items must be in "brand new, unaltered and unused condition". Refunds are contingent upon inspection of item(s) once we receive them. You can replace a product with a different product by paying the difference in price, or trading it in for something cheaper and receiving a partial refund.
Step #1: Please contact us first so we can help facilitate your exchange or return. We will email you a form that you can fill out and send back to us with the items you don't want or need. This form will tell us who the item(s) are from, what was wrong, and what you want us to do with them. If you don't send us the form, your return process will be slow and painful.
Step #2: Once a RMA number has been given, you can ship the product back to us via Fedex, UPS, or USPS. If we shipped you the wrong product, we will pay shipping back to us (USPS only)...we do not reimburse if you ship through Fedex or UPS. If you ordered the product in error or decided you no longer need it, you are responsible for shipping charges.
Step #3: When we receive the product back, we will inspect to ensure all parts were returned to us in brand new condition. If so, we will process a full refund the same day. If it is not in brand new condition, we will apply a 25% restocking fee. In this case, we will refund the remaining amount along with contacting you to let you know.
You should expect to receive your refund within 3-14 days from the time we granted the refund. This timeframe is out of our hands since it is determined by Square (our credit card processor) or Paypal along with your bank or credit card company.
We offer free shipping anywhere in the United States excluding Alaska and Hawaii. We can ship to Alaska, Hawaii, or Canada with an additional shipping fee.
We mainly ship through USPS Priority Mail which is generally a 1-3 day delivery timeframe from the time of purchase. Depending on the size and weight, we may elect to ship via Fedex or UPS.
We will email you a tracking number as soon as your order ships. You will be able to track it on our website along with going directly to Fedex, UPS, or USPS. Keep in mind, tracking information typically doesn't show in the online system until 24-48 hours after we printed the label. If you don't see any movement after 48 hours, please contact us so we can look into it.
Once your order has been handed to the forwarder, we are not responsible for any delays or delivery attempts. You will need to directly contact Fedex (1-800-463-3339), UPS (1-800-742-5877), or USPS (1-800-275-8777) to investigate.
In the event you added the wrong shipping address, please contact us as soon as possible. If we have already shipped the order, you will have to wait until we receive the order back before we can ship it to the correct address. You can also purchase the product again and we will refund once we receive the first order is received back.