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2. Joel Spira (businessman) - Wikipedia

   en.wikipedia.org/wiki/Joel_Spira_(businessman)

   Joel Solon Spira (March 1, 1927 – April 8, 2015) was an American inventor, entrepreneur, and business magnate.. He invented a version of the light-dimmer switch for use in homes around the United States and led his Lutron Electronics Company into the production of lighting controllers.

3. Dimmer - Wikipedia

   en.wikipedia.org/wiki/Dimmer

   Since semiconductor or solid-state dimmers switch quickly between a low resistance "on" state and a high resistance "off" state, they dissipate very little power compared with the controlled load. Most recently, software programmable internal dimmers can use signals from the same switch that turns lights on and off to control dimming.

4. Light switch - Wikipedia

   en.wikipedia.org/wiki/Light_switch

   Two light switches in one box. The switch on the right is a dimmer switch. The switch box is covered by a decorative plate. The first light switch employing "quick-break technology" was invented by John Henry Holmes in 1884 in the Shieldfield district of Newcastle upon Tyne. [1]

5. Leaked documents show Cuban military sitting on billions of ...

   www.aol.com/leaked-documents-show-cuban-military...

   During a Communist Party meeting earlier this month, Cuban leader Miguel Díaz-Canel blamed U.S. sanctions -- the government’s favorite whipping boy -- for the crisis.

6. Lighting control system - Wikipedia

   en.wikipedia.org/wiki/Lighting_control_system

   It also has a timer that signals the electronic control unit after a set period of inactivity. The control unit uses this signal to activate the switch/relay to turn equipment on or off. For lighting applications, there are three main sensor types: passive infrared, ultrasonic, [8] and hybrid.

7. More work, same salary. How employees should respond to a ...

   www.aol.com/more-same-salary-employees-respond...

   Soon after Kay took on a new role at an e-commerce company in the fall of 2023, the responsibilities began to pile up.. Kay – who asked USA TODAY to not use her full name for fear of losing her ...