enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. C-Bus (protocol) - Wikipedia

   en.wikipedia.org/wiki/C-Bus_(protocol)

   In C-Bus systems, the connections between the DB and (for example) the ceiling lights, and between the DB and the junction box (wall switch) are completely separate. In addition, there are no connections between the junction box and the respective ceiling lights. The power control in a C-Bus system lies in a “Dimmer” or “Relay” which is ...

3. Ceiling fan - Wikipedia

   en.wikipedia.org/wiki/Ceiling_fan

   Ceiling fans are usually installed in a space with other lighting fixtures, but if the fan is positioned too close to a light panel or fixture, a strobe or flicker effect may occur. A strobe or flicker effect is a phenomenon which occurs when light brightens and dims consistently as it penetrates and passes through a moving ceiling fan. [ 8 ]

4. High-volume low-speed fan - Wikipedia

   en.wikipedia.org/wiki/High-volume_low-speed_fan

   A High-volume low-speed fan. A high-volume low-speed (HVLS) fan is a type of mechanical fan greater than 7 feet (2.1 m) in diameter. [1] HVLS fans are generally ceiling fans although some are pole mounted. HVLS fans move slowly and distribute large amounts of air at low rotational speed– hence the name "high volume, low speed."

5. X10 (industry standard) - Wikipedia

   en.wikipedia.org/wiki/X10_(industry_standard)

   Not all devices can be used on a dimmer. Fluorescent lamps are not dimmable with incandescent lamp dimmers; certain models of compact fluorescent lamps are dimmable but cost more. Motorized appliances such as fans, etc. generally will not operate as expected on a dimmer.

6. The best air purifiers of 2025 - AOL

   www.aol.com/lifestyle/best-air-purifiers...

   On the flipside, an Eco mode will shut off the fan if the air has been good (blue light) for 30 minutes, to help conserve energy, and starts up again if the quality of the air takes a turn for the ...

7. Electrical ballast - Wikipedia

   en.wikipedia.org/wiki/Electrical_ballast

   A dimmable ballast is very similar to a rapid start ballast, except that the autotransformer is connected to a dimmer. A quadrac type light dimmer can be used with a dimming ballast, which maintains the heating current while allowing lamp current to be controlled. A resistor of about 10 kΩ is required to be connected in parallel with the ...