• Direct replacement for factory incandescent bulb
  • Increased output with LED Appearance
  • Plug and play, simple installation
  • Available in multiple brightness levels


Upgrade. Add a modern appearance to your vehicle with these replacement LED bulbs. These bright LEDs are available in a number of colors including cool white, to replace the factory yellowish incandescent bulbs.

Brightness. All Diode Dynamics LED lighting is rated with accurate, measured lumen figures, not calculations or guesses. We test the true output in-house, and provide you the real numbers to compare.

Reliability. Unlike other bulbs on the market, Diode Dynamics LEDs are built with constant-current inductive circuitry, along with transient suppression. While more expensive than simple bulbs, this allows Diode Dynamics LEDs to last for years, with no flickering or failure.

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. Please contact us if you'd like to discuss your lighting project!

Whats in the box?

  • One pair of LED bulbs
  • 3 year Warranty
  • Brightness 


  • 2015 - 2017 WRX & STi equip with factory fog lamps.
  • Crux Motorsports Confirmed fitment!


  • Replacement bulbs fit snugly in factory housings.  They will fit just have to wiggle the bulb around a little to get it to seat!
  • Will only work with factory style housing accepting an H11 Bulb

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Diode Dynamics H11 SLF LED Foglamp Bulbs 2015 - 2017 WRX & STi

  • Product Code: H11-SLF
  • Availability: In Stock
  • $128.70

  • Ex Tax: $120.00
  • Price in reward points: 12000

Tags: Diode, Dynamics, projector, LED, H11, SLF, wrx, sti, 2016, 2015, 2017