How Does This New Metric Relate to Requirements for Energy Star?

New Metric

June 19, 2019

While LED Lighting Facts would be the first program to specifically list the lumen maintenance at 25,000 hours, that metric is derived from TM-21, LM-80, and in-situ temperature measurements, which is the same combination of testing and projections used by Energy Star.

The new LED Lighting Facts metric can be translated into an L70 value relatively quickly, which could then be used by other qualification programs.

Source: https://www.lightingfacts.com/downloads/lumen_maintenance_faq.pdf

Related Articles

NAIT Hosts Nearly 100 High School Students for a Day of Skilled Trades Exploration

NAIT Hosts Nearly 100 High School Students for a Day of Skilled Trades Exploration

December 2, 2022 NAIT welcomed nearly 100 female high school students to Main Campus on Thursday, Nov. 24 for a day of exploring the potential of careers in the skilled trades.  Jill of All Trades is an annual event that began in 2014 at Conestoga College in Ontario. Conestoga recently received support from national sponsors…

Latest Articles

  • Declines in Ontario and Manitoba Construction Intentions Push Down the Non-Residential Sector

    Declines in Ontario and Manitoba Construction Intentions Push Down the Non-Residential Sector

    December 16, 2024 The total value of building permits issued in Canada decreased by $399.1 million (-3.1%) to $12.6 billion in October. This comes on the heels of a strong September, during which construction intentions rose by $1.3 billion to the second-highest level in the series. Despite the monthly decline in October, the total value of building permits… Read More…

  • Lighting Control Basics for Home Automation

    Lighting Control Basics for Home Automation

    By Matthew Biswas Do your eyes roll when you hear terms like Smart home technology?  Or are you a true believer?  As it turns out controlling electrical devices via low-voltage technology can be easier to implement and use than many of us thought. The Lutron Caseta system uses the internet and Radio Frequency to instantly… Read More…

  • Grounded in Ontario: The Future of Energy Storage Systems

    Grounded in Ontario: The Future of Energy Storage Systems

    December 16, 2024 Technical Advisor Trevor Tremblay explains why following best practices and relying on licensed professionals will ensure a smooth and secure transition when integrating this exciting new technology. Energy Storage Systems (ESS) are revolutionizing the way individuals and businesses manage energy, providing cost-saving opportunities, increased energy reliability, and a pathway toward sustainability. In… Read More…

  • 4 in 5 Canadians See Electrifying Public Transit as Key to Advancing Climate Action, Schneider Electric Survey Finds

    4 in 5 Canadians See Electrifying Public Transit as Key to Advancing Climate Action, Schneider Electric Survey Finds

    December 13, 2024 Schneider Electric has released new survey findings showing Canadians are increasingly concerned about the environmental impact of traditional public transit emissions. According to the survey, 83 per cent of Canadians recognize the need for electrified transit to support a sustainable future and are seeking actionable and innovative solutions to ease the nation’s… Read More…

Changing Scene