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The weight of one 8 foot fluorescent light bulb is 1.2 pounds. Fluorescent light bulbs are available in many colors and color temperatures.
352 There are six different types of light bulbs invented as of December 27, 2012. They include the incandescent light bulb, the halogen light bulb, the fluorescent light bulb, the high-density discharge lamps, LEDs, and sodium lamps.
Takes 300 hours for the average light bulb to burn out
It should only take one person to switch on a light bulb if it is 6 light bulbs it may take 6 people to switch on a light bulb Der!
That depends a LOT on the technology used - some technologies are much more efficient than other (converting a higher percentage of the power used into visible light).
The correct voltage should be printed on the light bulb.
it varys from light bulb to light bulb.
Onions don't have volts.
in a compact flourescent about 8mg.
15.
The voltage present on the secondary side of the ballast (transformer) varies as to the type of fluorescent tube or bulb that is in the fixture. The voltage will always be higher that the applied line voltage that supplies the ballast.If the fluorescent bulb screws into a lamp type of fixture, then there is no way to measure the voltage at the bulb as the tube and ballast are a combined sealed unit.
9000- 11000
The weight of one 8 foot fluorescent light bulb is 1.2 pounds. Fluorescent light bulbs are available in many colors and color temperatures.
For lighting up a city you need 120 volts in the USA and 230 volts in Europe. It's just the usual voltage the light bulbs are needing.
While these fluorescent light bulb technologies were invented in the late 1800s by a German scientist and a United States scientist, they developed for many years by mostly researchers and inventors at the General Electric Corporation who eventually got the patent rights to the fluorescent bulb we all know today.
amps equals watts divided by volts.
A 15-watt fluorescent should produce about as much light as a 75-watt incandescent.