29mm HP6 LED Bulb Cool White Single Diode Dynamics

29mm HP6 LED Bulb Cool White Single Diode Dynamics

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Design. The 29mm HP6 LED bulb is a direct replacement for any 29mm-size bulb, commonly found in map lights, dome lights, and vanity mirror lights in many vehicles. Populated with eight high-power LEDs arranged in an omnidirectional pattern, the HP6 upgrades the factory yellowish incandescent bulb to a more modern LED appearance, while providing far more light output than the factory bulb. Thanks to the frosted cover, the HP6 provides even light distribution and a clean, factory-style appearance. With its durable metal terminals, it will fit snugly in the socket, and its light weight means it won't vibrate loose over time.

Reliability. Unlike other bulbs on the market, this bulb is built with constant-current circuitry, along with transient suppression. That means this bulb will last for years, not months, with no flickering or failure. And like every Diode Dynamics product, it's backed by an industry-leading three-year replacement warranty.

Brightness. With 120 lumens of true, measured output, the HP6 LED will provide far more light output than your original 29mm-sized bulb. 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.

Colors. In addition to vibrant colors of blue, red, and amber, the HP6 is available in a cool white 6000K and warm white 3000K option as well. Whether you want a modern cool white appearance, or a traditional warm white color, we have the color to fit your need!

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.

  • 29mm HP6 Cool White Single
  • Direct replacement for factory 29mm festoon bulb
  • Increased output with LED appearance
  • Plug and play, simple installation

This festoon style bulb is used in the map light, dome light, and vanity mirror light location on many vehicles
Quantity: Single
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100 percent Satisfaction Guarantee

  • Bulb Size: 29mm Festoon
  • Application: Map Light, Dome Light, Vanity Mirror Light


  • Measured Lumens: 120
  • Beam Angle: Omnidirectional (270 degrees)
  • Power (watts): 1.22
  • Operating Voltage: 9-16V
  • Current (amps at 13.2V): 0.095
  • Polarity: Nonpolar
  • Operating Temperature: -40C to 85C (-40F to 185F)
  • Connector(s): OEM-Size Plug and Play

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