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2. Dimmer - Wikipedia

   en.wikipedia.org/wiki/Dimmer

   Solid-state, or semiconductor, dimmers were introduced to solve some of these problems. Semiconductor dimmers switch on at an adjustable time (phase angle) after the start of each alternating-current half-cycle, thereby altering the voltage waveform applied to lamps and so changing its RMS effective value. Because they switch instead of ...

3. 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.

4. Lighting control system - Wikipedia

   en.wikipedia.org/wiki/Lighting_control_system

   In the 1980s there was a strong requirement to make commercial lighting more controllable so that it could become more energy efficient. Initially this was done with analog control, allowing fluorescent ballasts and dimmers to be controlled from a central source. This was a step in the right direction, but cabling was complicated and therefore ...

5. Deion Sanders gloats a bit about his transfer portal strategy ...

   www.aol.com/deion-sanders-gloats-bit-transfer...

   “We got problems in college football,” Franklin said Monday. But Sanders sees it differently. He said player defections through the transfer portal should be “no surprise” for the most part.

6. Oklahoma set to execute Kevin Underwood for murder of ... - AOL

   www.aol.com/news/oklahoma-set-execute-kevin...

   Underwood is set to be executed by lethal injection at the Oklahoma State Penitentiary in McAlester, about 100 miles southeast of Oklahoma City at 10 a.m. on Thursday, Dec. 19.

7. New York, Michigan brace for lake-effect snow that could ...

   www.aol.com/news/york-michigan-brace-lake-effect...

   As flakes began flying Friday, New York state forecasters warned 4 to 6 feet of blowing and drifting snow could fall in Watertown and other areas east of Lake Ontario through Monday.

8. Standby power - Wikipedia

   en.wikipedia.org/wiki/Standby_power

   Switches that turn the power off when the connected device goes into standby, [30] or that turn other outlets on or off when a device is turned on or off are also available. Switches can be activated by sensors. Home automation sensors, switches and controllers can be used to handle more complex sensing and switching. This produces a net saving ...

9. Ukraine attacks Moscow with 34 drones, biggest strike on the ...

   www.aol.com/news/ukraine-attacks-moscow-34...

   MOSCOW (Reuters) -Ukraine attacked Moscow on Sunday with at least 34 drones, the biggest drone strike on the Russian capital since the start of the war in 2022, forcing flights to be diverted from ...