Diode Dynamics: SL1 LED Headlights for Toyota 4Runner! USA Made! See Install Video! - Toyota Nation Forum : Toyota Car and Truck Forums
 
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post #1 of 8 Old 02-23-2018, 04:13 PM Thread Starter
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USA Diode Dynamics: SL1 LED Headlights for Toyota 4Runner! USA Made! See Install Video!




SL1 LED Headlight for Toyota 4Runner




Diode Dynamics is pleased to offer the USA-made SL1 LED headlight for Toyota 4Runner applications.


SL1 LED Headlight. If you're looking to improve your visibility at night, you've probably seen many options available for LED upgrades. There's plenty of LED bulbs on the market, but they all have their shortcomings. They're too big to install, have no hotspot in the beam pattern, or they simply stop working after just a few months. With its compact size, optically correct output, thermally-modeled cooling, and boost-mode electrical circuit, the SL1 LED finally provides a true upgrade in performance.


Street Legal Output. Don't be fooled by high lumen numbers or "projector specific" bulbs. Your car's headlights are designed to focus light. If the light source 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 - just more glare. To correct this, the SL1 LED headlight bulb was engineered with advanced optical design software, to perfectly match filament location. This allows the SL1 LED to focus light just like an original bulb, preserving the focus and hotspot, with no added glare. It produces a functional beam pattern on the road, in compliance with photometric standards, for a safe, functional output, which we call Street Legal.


Tested to Perform. We test the SL1 bulb in factory headlamps, and measure the entire beam pattern using specialized equipment. It's an elaborate affair: a headlight is mounted to a computer-controlled rotating head called a goniometer. Light shines down a tunnel, where a sensor collects data as the headlight is rotated. 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. The test results speak for themselves: in most lamps, like the 2015 F-150 Halogen lamp below, there is 30-70% more light in the critical hotspot, with no added glare or spread of light. With optical engineering, testing, and validation in the application, we can assure correct optical performance.



*THIS IS NOT PHOTOSHOP*


Staying Cool. You may have seen bulbs that use large straps for cooling, or fans that just make noise. These bulbs run hot, resulting in degradation of output after a few months. When it comes to cooling, proper engineering is required to efficiently remove heat from the bulb. In the SL1, a copper core board, thermal phase-change material, and thermally-modeled zinc casting get heat to the base, where base fins release it, designed for aerodynamic performance in conjunction with the flow rate and pressure of the Sunon bearingless microfan. The result is a highly-effective and reliable cooling system, keeping the bulb running at maximum potential.


Fitment. With its patent-pending design, the SL1 LED fits where other bulbs won't, without cutting or modification. There's no hanging metal straps, just a compact bulb that plugs right in, with a nylon-reinforced shroud. Only slightly larger than a standard halogen bulb, it fits behind dust caps and in tight spaces. The base sizes are keyed for exact applications, not one-size-fits-all, and the compact driver easily tucks away.


Reliability. Every part of the the SL1 LED was designed for reliability, from the high-temperature teflon wire, to the zinc castings, to the reinforced plastics. The compact driver uses a unique boost-mode circuit, which prevents thermal imbalance in the LEDs, and has transient protection for long life in automotive circuits. Finally, the SL1 bulb was put through its paces in our environmental testing chambers - where the bulb successfully performed through dozens of thermal cycles, from -40 through 150 degrees Celsius. The SL1 will keep performing for years, and is backed by a three year warranty.


Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we manufacture and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations.

Specifications

Measured Lumens: 1630 (per bulb)
Color Temp (CCT): 5700K Power (watts): 20.2
Operating Voltage: 5-16V
Current (amps @ 13.2V): 1.58 Polarity:
Polarity Specific LED Emitter: Luxeon Z ES
Connector(s): OEM-Size Plug and Play
Driver Features: External, Waterproof, Constant Current
Materials: Copper PCB, PP-TD30 Base, Zinc Heatsink
Cooling: Active, Mag-Lev Microfan
Compliance Ratings: FMVSS108 Beam Pattern, SAE J575 Durability Test




Click To Order Your Toyota 4Runner SL1 LED Headlight Replacements:


Diode Dynamics SL1 Low Beam LED Headlight for 2003-2005 Toyota 4Runner


Diode Dynamics SL1 Low Beam LED Headlight for 2006-2017 Toyota 4Runner








If you have any questions, please don't hesitate to post, PM, email [email protected]

*PM us for the free-shipping code* (U.S. forum members only)

Thanks for looking!
Nick C.
Diode Dynamics



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post #2 of 8 Old 03-19-2018, 03:55 PM Thread Starter
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Lightwerkz submitted pictures with the Diode Dynamics' SL1 Low beam LED headlights / SL1 LED high beams / SLF Fog lights installed in a Toyota 4Runner:
















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post #3 of 8 Old 04-11-2018, 11:55 AM Thread Starter
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post #4 of 8 Old 05-17-2018, 01:17 PM Thread Starter
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post #5 of 8 Old 05-22-2018, 11:26 AM Thread Starter
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Looking for real-world SL1 LED output shots in a reflector style headlight housing?

Diode Dynamics SL1 LED Headlights installed in a Dodge Ram Quad Reflector Headlight provided by authorized dealer & Dodge Ram lighting expert, RetroShop



SL1 LED Low-beam:








SL1 LED High-beam:











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post #6 of 8 Old 08-30-2018, 10:48 AM Thread Starter
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Do LED Headlights Work In Projector Headlight Housings? Diode Dynamics SL1 Review

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post #7 of 8 Old 11-21-2018, 09:15 AM Thread Starter
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All SL1 Headlight LED Bulb sizes are now IN STOCK! Including H11-size low beams for the 2007-2013 T4R (pictured)!
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Last edited by Diode Dynamics; 04-10-2019 at 10:24 AM.
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post #8 of 8 Old 04-10-2019, 10:24 AM Thread Starter
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Don't forget to shoot us a PM for free USPS shipping on any U.S order!

Jake H.
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