Definity PAR30 Short Neck, Lighting Science Group

The Definity PAR30 Short Neck lamp is made of aluminum, is suitable for damp locations, and contains no mercury or lead. The 13W lamp is dimmable to 5% on most dimmers and is available in warm white (2700K and 3000K, 85 CRI), neutral white (4000K, 85 CRI), or cool white (5000K, 67 CRI) light with Flood, Narrow Flood, or Narrow Spot beam distributions. • lsgc.com

About the Author

Jennifer Brite

Jennifer Brite is a design journalist and public-health scientist who is currently pursuing a doctorate in public health with a concentration in epidemiology and demography at the City University of New York. For ARCHITECT, she writes about new products and sustainable design.

Upcoming Events

  • NeoCon 2026

    The Mart, Chicago

    Register Now
  • AI for Architects and Engineers: A Crash Course in Our Agentic Future

    CEU Live Webinar

    Register for Free
  • Design and Planning Workflows with GIS

    Live Webinar

    Register Now
All Events