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2. Joel Spira (businessman) - Wikipedia

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

   Compared to a rheostat-based circuit, the use of a thyristor greatly increases efficiency, as far less waste heat is generated. Dimming lights with a solid state dimmer also reduces total power draw, unlike rheostat dimmers. Spira's design (and most modern dimmers) rely on the use of AC power, and on the characteristics of incandescent lights.

3. Dimmer - Wikipedia

   en.wikipedia.org/wiki/Dimmer

   When the dimmer is at 50% power, the switches are switching their highest voltage (>325 V in Europe) and the sudden surge of power causes the coils on the inductor to move, creating a buzzing sound associated with some types of dimmer; this same effect can be heard in the filaments of the incandescent lamps as "singing". The suppression ...

4. Leviton - Wikipedia

   en.wikipedia.org/wiki/Leviton

   Leviton was founded in 1906 by Russian immigrants Evser Leviton and his son Isidor Leviton when they began manufacturing brass mantle tips for natural gas lights in Manhattan's Lower East Side. [ 2 ] [ 3 ] [ 4 ] In 1910, Isidor designed a screw-in lampholder for the newly invented electric light bulb and within ten years the lampholders were ...

5. 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]

6. Foster Mom Sentenced to 6 Years in Prison for Murdering ... - AOL

   www.aol.com/foster-mom-sentenced-6-years...

   An Indiana foster mom has been sentenced for killing a 10-year-old boy in her care. Jennifer Wilson was sentenced to six years in prison, with one year suspended to be served on probation, on ...

7. Paris Hilton Says Goodbye to Her Foster Dog from L.A. Fires ...

   www.aol.com/paris-hilton-says-goodbye-her...

   Paris Hilton is saying goodbye to her foster dog, Zuzu.. On Monday, Jan. 27, the DJ, 43, posted an Instagram video documenting the reunion between Zuzu and her owner, who lost their home in the ...