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The power consumption is lower on CFL lamps. Result, you save money operating them.
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∙ 12y ago
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Who invented energy efficient light bulb?
The CFL was invented in 1976 by Edward Hammer, an engineer with General Electric. It was created to respond to 1973 oil crisis.
What LED bulb same as 13 watt CFL?
A 13 watt cfl is the same as a 60 watt incandescent. So find an led bulb that is equivelant to a 60 watt incandescent
Is there a 40 watt CFL bulb?
Yes. You can always use a light that uses LESS than the rated capacity of the fixture, just don't use a bulb that is rated at MORE than the rated capacity. The 13 Watt CFL uses LESS than the rated 40 Watts... so it's safe. ............. Unless the light fixture is connected to a dimmer. Most florescent bulbs don't work with most dimmers. Look for a note on the dimmer like; " suitable for florescent lights" or on the bulb "suitable for use on dimmers"
What track lighting models use CFL bulbs?
All track lighting models can use CFL bulbs. The important thing is that you get the correct CFL bulb as you must get the CFL bulbs that are designed for base up use like you find in track lights, pendant lights and recessed lighting. If the track lights are dimmable you also want to be sure to get a dimmable CFL bulb.
Can you use a 13 watt CFL bulb in place of a 60watt incandescent bulb?
no because it would blow up because the socket would draw 13 watt not 9 watt
How does light from cfl bulb compare?
When you compare a CFL (Compact Fluorescent Lamp) bulb to an LED bulb, the CFL bulb has a shorter lifespan. The CFL bulb also uses more electricity for the same brightness Also a CFL lasts longer and uses less electricity (for the same brightness) than an incandescent bulb.
How does turning on lights involve science?
It depends upon the type of light you are turning on the type of science involves ,i mean that whether CFL's or incandescent bulb. If it is CFL the the particles in the tube ionize and starts glowing and if incandescent bulb then due to the resistance of tungsten metal the filament starts glowing. Yes, it involves science.
How are CFL light bulbs better than regular light bulbs?
A CFL uses 65% less energy and can reduce your power bill as well.A longer answerSince major improvements in the design of Compact Fluorescent Lamps (CFLs) from 1990 onwards, by using a CFL light bulb 80% energy of the energy can be saved compared to the energy that is needed to produce a given amount of artificial light using conventional incandescent filament bulbs.In other words, to produce the same amount of visible light, a modern CFL uses only 1/5 (one fifth) of the power that an incandescent filament bulb uses.For example, a 20 watt CFL bulb produces similar light to a 100 watt incandescent filament bulb and a 30 watt CFL matches the light output of a 150 watt incandescent filament bulb.CFLs also have a much longer useful life-span, thus avoiding the need to change them as often as incandescent light bulbs.Another opinionThere are issues with the additional power used to manufacture CFL bulbs and the toxic chemicals inside these units.But, whilst they certainly do save energy for the end user, their drawbacks are that they probably use more energy overall and their manufacture causes more pollution.
Why bulb gives yellow light and tube light gives white?
Incandescent bulbs work by conducting an electric current along a filament made of a long, thin piece of tungsten metal. The filament must be heated to temperatures of about 2,300 degrees Celsius to glow and emit a yellow-hot light. CFL bulbs, on the other hand, are made of glass tubes filled with gas and a small amount of mercury .White Light is emitted when mercury molecules in a CFL bulb become excited by electricity running between two electrodes at its base. The mercury emits an invisible ultraviolet light that becomes visible when it hits the white coating inside the CLF bulb.
Why CFL is not use over an electric bulb?
CFLs are more expensive in the short term, and some people suffer adverse physical reactions to them.
Who invented the first eco friendly light bulb When?
The CFL (compact Fluorescent Lamp) was invented in 1976 by Ed Hammer, who was a General Electric engineer. In 2002 Hammer was awarded the Edison Medal by the Institute for Electrical and Electronics Engineers for his invention. [A CFL is a energy saving light bulb]
How much amount of current does a 14 watt cfl bulb consumes?
A 240 v 14 w cfl bulb uses about 0.14 amps.
Who invented energy efficient light bulb?
The CFL was invented in 1976 by Edward Hammer, an engineer with General Electric. It was created to respond to 1973 oil crisis.
Are cfls good?
Over all, CFL light bulbs are good for the environment and they can save $. 1 CFL light bulb has 10 times the life span of a regular light bulb. 1 CFL light bulb could save enough energy to take a car from NY to San Francisco. 1 CFL light bulb uses between 50% and 80% less energy than a regular light bulb.
Who introduce CFL bulb in India?
humphry davy
How bright is 400 lumens?
This is a bit less light than a 40W incandescent bulb (much less than a 9-watt CFL bulb, but twice as much as a 5-watt CFL mini-bulb).
Who invented the cfl light bulb and when?
Edward Hammer in 1976.
