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H1 COB12 LED Cool White Pair Diode Dynamics

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 assemble 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.

  • Direct replacement for factory incandescent bulb
  • Cool white LED color
  • These do NOT provide more output - for appearance only
  • Plug and play, simple installation
  • Available in multiple brightness levels


  • Plug and play, direct fitment
  • Designed to fit perfectly in your vehicle


  • Beam Angle: Omnidirectional (270 degrees)
  • Power (watts): 2.28
  • Operating Voltage: 9-16V
  • Current (amps at 13.2V): 0.173
  • Operating Temperature: -40C to 85C (-40F to 185F)

Included Quantity:

  • Two (2)

H1 COB12 LED Cool White Pair Diode Dynamics

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