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Exterior Components› Lights and Components
Diode Dynamics
Diode Dynamics - 9005/9011/H10 White SL2 Pro LED Bulbs (pair)
SKU: D00H DD0481P
Beginner — under 30 min
Overview
Show original supplier description
Part #: DD0481P
Features Advanced TST LED Technology for industry-leading performance. Internal cooling for superior reliability. Fully integrated design, no wires or external drivers. Direct replacement bulb with compact fitment. Backed by limited lifetime warranty. Designed and engineered in USA (Patents Pending). Introducing the SL2 Pro LED Bulb! As a replacement for the popular SL1 LED bulb, the new SL2 Pro LED features some major upgrades: next-generation TST LED technology, an integrated top-mount fan, and a fully-integrated, wire-free design. As a direct plug-and-play replacement, it provides a significant increase in output, in a compact package. Next-Generation TST Technology. The SL2 Pro features new thermal separation technology (TST) LEDs. TST LEDs are designed with electrical connections on the top which lowers thermal resistance, allowing the SL2 Pro to run at higher power levels than traditional LED bulbs, while maintaining focus. Correct Optical Focus. The SL2 Pro LED bulb was engineered to focus light just like your original bulb, matching the original beam pattern while providing an increase in total output. Instead of using the smallest LEDs possible which can lead to streaks, lines, and harsh cutoffs, the SL2 Pro was optimized to provide a smooth beam pattern, while maintaining focus. Internal Cooling. The SL2 Pro features an integrated top-mounted fan which provides maximum cooling efficiency, superior thermal management and long-term reliability. Since the fan is sealed inside the housing, there's no concerns about damage from dust or moisture over time. NOTE: LED bulbs are legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. International legality varies by country.
Features:
- Direct replacement for your factory bulb
- Molded construction with sturdy double terminals
- Increased output with LED Appearance
- Plug and play simple installation
Introducing the SL2 Pro LED Bulb! As a replacement for the popular SL1 LED bulb the new SL2 Pro LED features some major upgrades.
Vehicle Symptoms
- Dim headlights at night
- Yellowing or fading bulb output
- Poor visibility on dark roads
- One headlight burnt out
- Flickering low beam
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Diode Dynamics |
| Part Number | D00H DD0481P |
Videos
![[QUICK LOOK] NEW Diode Dynamics SL2 Pro LED bulbs installed on 2015-2022 Chevy Colorado & GMC Canyon](https://img.youtube.com/vi/0IwMWwIGXk4/hqdefault.jpg)
[QUICK LOOK] NEW Diode Dynamics SL2 Pro LED bulbs installed on 2015-2022 Chevy Colorado & GMC Canyon
Diode Dynamics SL2 Pro Full Review and Lux Test - The BEST All-In-One LED Headlight Upgrade
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How To: Install SL2 & SL2 Pro LED Replacement Bulbs for the 2018-2023 Ford F-150 | Diode Dynamics
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How To: Install 2023+ Chevy Colorado LED Replacement Bulbs (SL2 & SL2 Pro) | Diode Dynamics
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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