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Lighting Science Definity A19 LED Light Bulbs

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With Definity A19 LED Bulbs, there are no sacrifices! Brilliantly bright, environmentally friendly, energy efficient and longer life all in one affordable package. The performance breakthroughs achieved with the Definity™ Lamp line are a direct result of an LED system design approach encompassing efficient power supplies, unique thermal solutions, top-tier LED technology, leading edge optical control solutions and rigid binning techniques that result in visually pleasing light sources that seamlessly transition into retrofit applications.

  • Reduced energy consumption and operating costs by up to 80%.
  • Maintenance free operation - lasts up to 25 times longer than conventional lighting.
  • Environmentally friendly - no mercury
  • Warm, crisp, pleasing light color - CRI 85
  • Dimmable to 5% on most dimmers
  • Instant on
  • 5 year limited warranty
  • In most instances, payback less than a year!

Definity A19 Omni features Omni-directional light dispersement technology to throw light in virtually every direction thus simulating the light output of a standard incandescent light bulb.


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