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NEMRA Lighting and IES Partner to Launch Lighting Educational Curriculum

William Attardi on August 21, 2025

NEMRA Lighting and IES say this new virtual learning pathway bridges the lighting knowledge gap. To meet the growing demand for comprehensive lighting education and skills development, the platform builds on lighting and controls expertise while preparing participants for broader industry certifications.

KEY TAKEAWAYS

  • The curriculum features four progressive levels, from basic lighting fundamentals to advanced system design and integration.
  • Courses one and two are free for NEMRA Lighting members, with higher levels requiring additional memberships and offering CEUs and industry recognition.
  • Partnership with IES ensures high-quality, accredited content that supports professional growth and industry credibility.
  • Participants gain  certificates, CEUs and LinkedIn verifications, enhancing their professional profiles.

For more information, visit NEMRA Lighting Division

NEMRA Lighting and IES Partner to Launch Lighting Educational Curriculum | Electrical Wholesaling

DALI Alliance and IES Collaborate for Lighting Standardization and Education

William Attardi on May 10, 2025

The DALI Alliance and the Illuminating Engineering Society (IES) are pleased to announce a strategic collaboration aimed at advancing the development, adoption, and harmonization of educational initiatives around global lighting standards. Through this collaboration, the DALI Alliance and IES will coordinate on activities such as education and training programs, and outreach to designers, engineers, and specifiers. The goal is to create greater alignment across lighting technologies and accelerate the deployment of intelligent and sustainable lighting solutions worldwide. DALI Alliance and IES Collaborate for Lighting Standardization and Education – tEDmag

Artificial intelligence: Tools & Tips for Lighting Professionals by Mark Lien

William Attardi on February 3, 2025

Thursday, February 27, 12:00pm (ET) | Register here Speaker: Mark Lien  Sponsored by ALUZ  Artificial Intelligence (AI) is growing in its power over our lives and accelerating into the marketplace at unprecedented speed. It can suck us into endless YouTube videos and social media engagement, often with nothing of value to show for our time. The lighting community needs to use AI for good while minimizing its negative impact on us.  Hundreds of new tools are available to us for marketing, design, manufacturing, collaboration, developing AI agents, consumer education and more. Attend this session to identify the best of them, what is coming and how we can help to safeguard ourselves and our businesses while utilizing these helpful new tools.  Educational Webinars – Illuminating Engineering Society

 

The Statue of Liberty was made with copper but due to oxidation, it turned green.

When the “Lady in the Harbor” first arrived in New York in 1886, she didn’t look like the mint-green icon we know today. In fact, for the first twenty years of her life, she stood as a towering, metallic beacon of reddish-gold. Designed by French sculptor Frédéric Auguste Bartholdi and engineered by Alexandre Gustave Eiffel, the statue was a gift from France to America. To build her, Bartholdi chose copper for three practical reasons:

  • Malleability:It could be hammered into elaborate, thin sheets.
  • Weight:Copper is lighter than stone or bronze, making it easier to ship 350 individual pieces across the Atlantic.
  • Durability:It was strong enough to survive a 27-day ocean voyage and the harsh winds of the harbor.

When she was unveiled on October 28, 1886, her skin—made of 300 copper sheets roughly the thickness of two pennies—shone with a bright, metallic brown luster. The transformation from “penny-colored” to “patina-green” wasn’t planned. Bartholdi actually expected the statue to age into a deeper, darker red. However, the unique environment of New York Harbor—a mix of salt air, moisture, and industrial pollution—triggered a process called oxidation.

The Timeline of Change:

  1. 1886–1900:The bright copper dulled into a dark, muddy brown.
  2. 1903:The first hints of a light green crust, or “patina,” began to appear.
  3. 1906:The color change was so controversial that Congress nearly stepped in. They appropriated $62,000 to paint the statue back to its original color, but the public protested, calling the idea “sacrilege.”
  4. 1910–1920:The statue was a patchy mix of brown and green until 1920, when the oxidation was complete, leaving her entirely teal.

While we now view the green color as iconic, it actually serves a vital structural purpose. The layer of verdigris (the green patina) acts as a protective shield. It seals the copper underneath, preventing the metal from further corrosion and weathering.  By the time the color fully changed, a new generation of immigrants had arrived in America seeing a green statue.