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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

The Value of Dimming by Levin Nock

William Attardi on January 9, 2025

It’s easy to see the energy benefits of dimming: the more an LED fixture is dimmed, the less electricity it uses. In terms of future-proofing the energy savings of lighting projects, the longevity of LED products makes it paramount to strengthen requirements for dimmability and other lighting control strategies now, since LEDs installed today are expected to work for a decade or more. The latest version of the DesignLights Consortium’s (DLC) Solid-State Lighting (SSL)Technical Requirements stresses the importance of dimming as a way to increase energy savings, while allowing occupants of offices, conference rooms and other spaces to adjust light levels to their comfort or needs. All LEDs are inherently able to dim and nearly 100% of DLC-listed fixtures are dimmable. Expanded adoption is the necessary next step to capturing the benefits of dimming. The Value of Dimming | EC&M

That’s one small step for man, one giant leap for mankind – The last time human beings headed moonward was on the Apollo 17 flight that launched Dec. 7, 1972—before any of the Artemis II crew members were born. Today’s crew will not land on the moon—they won’t even orbit the moon. But they will whip around the lunar far side, on a shakedown mission test-flying the Orion spacecraft. This is essential preparatory work for achieving NASA’s bigger lunar goals. Next year there will be another test flight in low Earth orbit during the flight of Artemis III, followed by up to two moon landings by Artemis IV and V in 2028, and annual landings thereafter. Unlike the Apollo program, Artemis aims not just for the so-called flags-and-footprints model of short, one- to three-day stays on the moon, but for a long-term presence at a long-term moon base in the south lunar pole, where deposits of ice can provide drinkable water, breathable oxygen, and oxygen-hydrogen rocket fuel. Very much like the Apollo program, Artemis finds itself in a closely watched moon race, not with the old Soviet Union this time, but with China, which has announced its intention to have astronauts on the moon by 2030. The U.S. is not going it alone this time, however. While Apollo was an entirely American enterprise, Artemis flies under the flag of 60 countries, signatories to the Artemis Accords, an international pact whose members vow to support the peaceful exploration of space and contribute money, modules, and astronauts to the Artemis cause. Artemis II Has Launched. Here’s Everything You Need to Know