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LiteTrace Introduces Bluetooth Wall Switch with Integrated Occupancy Sensor and Dimming

William Attardi on April 8, 2026

The Keilton+autani IWS102/DWS102 by LiteTrace Brands transforms standard wall switches into intelligent control hubs that manage both hardwired lighting and networked devices based on occupancy, without requiring ceiling-mounted sensors or fixture modifications. Unlike typical occupancy sensors that only control their hardwired load, the IWS102/DWS102 offers dual control architecture: hardwired occupancy-based switching for connected lighting plus wireless Bluetooth control of additional networked loads. The integrated 4-button interface provides manual dimming and On/Off control while occupancy functions operate independently. A single wall-mounted sensor orchestrates lighting and equipment control across an entire room through the Keilton+autani Bluetooth network, including plug load controllers (WF20R) for appliances and equipment. Ideal for conference rooms, private offices, lunch rooms, storage areas, copy rooms, and restrooms where coordinated lighting and equipment control maximizes energy savings. SPEC-IWS102.B1.pdf SPEC-DWS102.pdf

Manufacturers Test AI-Translation Tech to Improve Worker Communications

William Attardi on April 7, 2026

To more effectively communicate with workers who speak little to no English, a growing number of U.S. manufacturers are leveraging translation technologies driven by artificial intelligence. They are also using real-time translation tools to improve safety and compliance with regulatory standards. Manufacturers employ roughly 1 million foreign-born workers, representing about 20% of the industry, according to 2024 U.S. Census Bureau data. Manufacturers test AI-translation tech to improve worker communications | Manufacturing Dive

Amerlux Mini Cavaletto Family

William Attardi on April 3, 2026

The Mini Cavaletto LED is a compact, recessed adjustable wall wash luminaire for commercial and retail environments. The unique optical design allows for 2:1 fixture to wall spacing while providing uniform light on the vertical plane. The Mini Cavaletto LED is a compact, recessed adjustable wall wash luminaire for commercial and retail environments. The unique optical design allows for 2:1 fixture to wall spacing while providing uniform light on the vertical plane. The high-performance optical head with various wattage options can be flush with the ceiling line to provide general illumination or pulled down (up to a 45-degree tilt) for wall washing or menu board lighting. Spaced up to 8′ on center, the Mini Cavaletto LED produces an even gradient of light for any vertical surface. Mini Cavaletto Family – Amerlux – Commercial Interior Lighting Products

NEMA Launches New Digital Storefront

William Attardi on April 3, 2026

The National Electrical Manufacturers Association (NEMA) announced the launch of the NEMA Standards & Publications Store, a new NEMA-owned and operated digital storefront that serves as the authoritative source for NEMA technical standards and related publications. The launch represents a significant step forward in NEMA’s commitment to making its industry-leading standards more accessible to the product designers and engineers, manufacturers, electricians, procurement officers, and other end users who depend on them. The new store offers a more seamless experience for discovering, accessing, and purchasing NEMA’s full retail catalog – encompassing more than 800 standards, technical documents, and guidance materials – while also connecting users to other NEMA programs such as the Make It American™ program and NEMA Academy. NEMA Launches New Digital Storefront – tEDmag

ADP: Private Sector Employment, Pay Increased in March

William Attardi on April 3, 2026

Private sector employment increased by 62,000 jobs in March and pay was up 4.5 percent year-over-year according to the March ADP National Employment Report® produced by ADP Research in collaboration with the Stanford Digital Economy Lab (“Stanford Lab”). For additional information about the ADP National Employment Report, including historical files, employment and pay data, methodology, and a calendar of release dates, please visit https://adpemploymentreport.com/.  ADP: Private Sector Employment, Pay Increased in March

ABC: Construction Employment Rebounds by 26,000 in March

William Attardi on April 3, 2026

The construction industry added 26,000 jobs in March, according to an Associated Builders and Contractors analysis of data released today by the U.S. Bureau of Labor Statistics. On a year-over-year basis, industry employment has grown by 57,000 jobs, an increase of 0.7%. Nonresidential construction employment increased by 12,200 positions, with gains in all three subcategories. Nonresidential building added the most jobs, increasing by 4,500 positions. Nonresidential specialty trade and heavy and civil engineering added 3,900 and 3,800 jobs, respectively, in March. The construction unemployment rate was 6.7% in March. Unemployment across all industries dropped to 4.3%, but is still 0.1 percentage points higher than one year ago.  ABC: Construction Employment Rebounds by 26,000 in March – tEDmag

Manufacturing PMI® at 52.7% – March 2026 ISM® Manufacturing PMI® Report

William Attardi on April 3, 2026

US manufacturing activity expanded for a third consecutive month in March, with the Institute for Supply Management’s manufacturing PMI measuring 52.7, up slightly from 52.4 in February. New orders dropped from 55.8 to 53.5, while production rose 1.6 points to 55.1. Supplier deliveries increased 3.8 points to 58.9, and employment contracted 0.1 points to 48.7. Institute for Supply Management

Design Research Looks at How Lighting Affects Mood by Jim Romeo

William Attardi on April 1, 2026

A 2026 study published in The Journal of the Illuminating Engineering Society is adding a new layer to the conversation about lighting design—one that electrical contractors and electricians working in commercial environments may want to pay close attention to. The research explored whether lighting conditions influence people’s self-reported mood, perception and health symptoms. Twenty-eight participants took part in the study, working in pairs inside a controlled room under two different diffused-light conditions: variable daylight and static artificial lighting. The test environment was designed to remove visual cues such as windows or outdoor views. Participants could not tell whether the light they were experiencing was coming from daylight or an electric system. Both lighting conditions met current circadian-oriented lighting guidance and delivered strong daytime illumination levels. The results revealed a clear difference at: Design Research Looks at How Lighting Affects Mood – Electrical Contractor Magazine

Washington Wire: Permitting, AI, ENERGY STAR, and MOU Activity

William Attardi on April 1, 2026

NAED’s Government Relations department is keeping our members updated about current happenings in D.C.  The latest Washington Wire is here, recapping permitting legislation, the White House’s new National Policy Framework for Artificial Intelligence, a shift in leadership at ENERGY STAR®, and what NAED and its MoU partners are doing on Capitol Hill. Get the latest updates on important events taking shape in Washington, D.C.   Washington Wire: Permitting, AI, ENERGY STAR, and MOU Activity – tEDmag

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.