Office lighting - incandescent or fluorescent?

Office lighting - incandescent or fluorescent?
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The fluorescent lighting is what is used in most offices. This lighting offers great efficiency as well as encourages productivity.
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Can I replace a 60 watt incandescent light bulb with a fluorescent or LED bulb that puts out more light than the incandescent?

Description : Can I replace a 60 watt incandescent light bulb with a fluorescent or LED bulb that puts out more light than the incandescent?

Last Answer : Light output is measured in lumens, and yes, you can find a fluorescent bulb in lumen output equal to or greater than an incandescent 75 or 100 watt bulb.And it won’t be anywhere near 60 watts, so you are safe.

How much money do you save by using a 20 Watt Compact Fluorescent over an incandescent bulb?

Description : How much money do you save by using a 20 Watt Compact Fluorescent over an incandescent bulb?

Last Answer : An Energy Star qualified compact fluorescent light bulb can save you around $30 over it's lifetime, paying for its self in about 6 months.

Which is a better floor lamp - incandescent or fluorescent?

Description : Which is a better floor lamp - incandescent or fluorescent?

Last Answer : Incandescent floor lamps emit a lower ray of light, therefore you won't get as bright a light shine. A flourescnet light is much brighter. It really depends on where you will put the lamp.

A homeowner replaces a 65 watt incandescent bulb with a 15 watt compact fluorescent lamp. The light is on 2000 hours a year. If electricity cost 10 cents a kilowatt-hour, how much money is saved on the electric bill in one year? w) $50.00 x) $10.00 y) $5.00 z) $1.00

Description : A homeowner replaces a 65 watt incandescent bulb with a 15 watt compact fluorescent lamp. The light is on 2000 hours a year. If electricity cost 10 cents a kilowatt-hour, how much money is saved on the electric bill in one year? w) $50.00 x) $10.00 y) $5.00 z) $1.00 

Last Answer : ANSWER: X -- $10.00 

Is Fluorescent Lighting harmful to humans? And, alternately, can they be Healthy for humans?

Description : Is Fluorescent Lighting harmful to humans? And, alternately, can they be Healthy for humans?

Last Answer : In some cases overexposure to florescent lights coincides with underexposure the sun. We need some sunshine for vitamin D and general well being. As far being beneficial, I have heard of using bulbs that ... decrease depression. I now someone that tried this, but I am not sure how well it worked.

Fluorescent Lighting ?

Description : Fluorescent Lighting ?

Last Answer : form_title= Fluorescent Lighting form_header= Brighten up your life with fluorescent lighting. What is the square footage of the room?*= _ [50] Do you need electric work in your home?*= () Yes () No What is your desired design?*= _ [50]

Which of the following components are used to assemble a fluorescent lighting system? A. Lamp B. Starter C. Ballast D. All of the above

Description : Which of the following components are used to assemble a fluorescent lighting system? A. Lamp B. Starter C. Ballast D. All of the above

Last Answer : Answer: D

Which of the listed types of lighting circuits does the diagram shown in the illustration represent? EL-0081 A. High pressure sodium B. Low voltage quartz C. Mercury vapor D. Standard fluorescent

Description : Which of the listed types of lighting circuits does the diagram shown in the illustration represent? EL-0081 A. High pressure sodium B. Low voltage quartz C. Mercury vapor D. Standard fluorescent

Last Answer : Answer: D

The diagram shown in the illustration represents a _________. EL-0058 A. dual speed, 2-winding motor controller B. navigation running light circuit C. single phase, 2-motor selectable starter D. common fluorescent lighting circuit

Description : The diagram shown in the illustration represents a _________. EL-0058 A. dual speed, 2-winding motor controller B. navigation running light circuit C. single phase, 2-motor selectable starter D. common fluorescent lighting circuit

Last Answer : Answer: B

The gingival portion of natural teeth differs in colour from the incisal portion because the : A. Lighting angle is different B. Gingival and incisal portions have different fluorescent qualities C. Gingival area has a dentine background D. Incident light is different

Description : The gingival portion of natural teeth differs in colour from the incisal portion because the : A. Lighting angle is different B. Gingival and incisal portions have different fluorescent qualities C. Gingival area has a dentine background D. Incident light is different

Last Answer : C. Gingival area has a dentine background

What is the best lighting for a small office?

Description : What is the best lighting for a small office?

Last Answer : The light that is advertised to get the best energy efficiency is the neon light bulb. The best thing to do is to replace your lights with these in your home.

Which of the following is a direct project cost? 1. Lighting and heating for the corporate office 2. Workers Compensation insurance 3. Piping for an irrigation project 4. A and B

Description : Which of the following is a direct project cost? 1. Lighting and heating for the corporate office  2. Workers Compensation insurance  3. Piping for an irrigation project  4. A and B

Last Answer : 3. Piping for an irrigation project

Have you found any of the new 'non-incandescent' lights to your liking?

Description : Have you found any of the new 'non-incandescent' lights to your liking?

Last Answer : answer:I've used the curly compact fluorescents for many years. Whatever are the cheap ones at Lowe's or Home Depot. I see a box here that says Ecosmart brand Soft White. On the ... work in photography and we had to pay careful attention to lighting, fluorescent tubes presented a few difficulties.

Can I use an incandescent dimmer with LED lamps?

Description : Can I use an incandescent dimmer with LED lamps?

Last Answer : answer:The answer is . It depends. Some of the newer LED bulbs can be used with dimmers. They have circuits specifically designed to sense the reduced voltage and convert it to a pulse width modulated signal at the ... try it. If it does not work there I am sure you can find another place to put it.

How do you feel about the demise of incandescent light bulbs?

Description : How do you feel about the demise of incandescent light bulbs?

Last Answer : I, personally, don't like the yellow light of incandescent bulbs; I never did, and I've always tried to find the daylight versions of bulbs with the bluish tint. I know many people don't like ... bright light), but all the newer bulbs seem to be equivalent to 60W or 100W bulbs in light intensity.

New LED light bulbs: do they emit more or less heat than standard incandescent?

Description : New LED light bulbs: do they emit more or less heat than standard incandescent?

Last Answer : answer:I could not guarantee accuracy, but from what I know LED is cooler. You can find out for sure if you buy one of each, and take turns standing in from of each one.

Why can i only see dust motes in sunlight or incandescent lights?

Description : Why can i only see dust motes in sunlight or incandescent lights?

Last Answer : what are dust motes?

Are incandescent light bulbs being eliminated?

Description : Are incandescent light bulbs being eliminated?

Last Answer : not sure, seems LEDs are the wave of the future, but then, LED traffic lights don’t get hot enough to melt off the snow that sticks to them. I wouldn’t worry about it too much yet, even with Obama in power, the tree huggers don’t have the sort of power to ban incandescents.

Will the filament resistance of a bulb be higher at normal temperature or in incandescent condition ?

Description : Will the filament resistance of a bulb be higher at normal temperature or in incandescent condition ?

Last Answer : As the resistance increases with increasing temperature, the resistance of the filament of the bulb will be higher than the normal temperature.

How many lumens in a 250 Watt incandescent lamp?

Description : How many lumens in a 250 Watt incandescent lamp?

Last Answer : The actual amount of light (lumens) given off by a bulb depends on the how the bulb was made and with what materials. It depends on the filament material, its length and thickness, and the ... 3940 lumens at its highest setting.Philips 250 Watt 120 to 130V PAR38 Krypton Flood Bulb emits 3100 lumens

What are the advantages to replaces regular incandescent light bulbs with CFL bulbs?

Description : What are the advantages to replaces regular incandescent light bulbs with CFL bulbs?

Last Answer : The CFL bulbs last for about 10,000 hours. The incandescent bulbs only last for about 1,500 hours. Most people won't go for the CFL because of the upfront costs but you'll save more money in the long run because they are also more energy efficient.

What is the equivalent of 100 watt incandescent light bulbs in LED light bulbs?

Description : What is the equivalent of 100 watt incandescent light bulbs in LED light bulbs?

Last Answer : That is a very good question, so I ended up doing a little research on the internet to find the information. It appears in order to match the intensity of a 100watt light bulb, you'll need 15watts of LED light bulbs.

Is it really illegal to use incandescent bulbs in some countries?

Description : Is it really illegal to use incandescent bulbs in some countries?

Last Answer : Australia has outlawed incandescent bulbs and other countries intend to.

Are Incandescent bulbs going to be outlawed?

Description : Are Incandescent bulbs going to be outlawed?

Last Answer : There is nothing that states incandescent light bulbs will one day be illegal or outlawed. Using them is an individuals option and right.

Can I get an LED light installed into my incandescent downlight cans?

Description : Can I get an LED light installed into my incandescent downlight cans?

Last Answer : Yes, absolutely. As long as the LED bulb and incandescent bulb have the same base they will both fit the socket. The LED bulb will also run much cooler than the original incandescent bulb.

What are the benefits of using LED lights over incandescent lights?

Description : What are the benefits of using LED lights over incandescent lights?

Last Answer : From what I could find in my research LED lights seem to be brighter and easier on your cars charging system. They are placed inside the headlamp against a silver backing that also helps make them brighter.

Incandescent lamps are classified according to __________. A. shape of bulb and type of service B. size and style of base C. operating voltage and wattage D. all of the above

Description : Incandescent lamps are classified according to __________. A. shape of bulb and type of service B. size and style of base C. operating voltage and wattage D. all of the above

Last Answer : Answer: D

Producer gas is obtained by  A. partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast  B. carbonisation of bituminous coal  C. passing steam over incandescent coke  D. passing air and a large amount of steam over waste coal at about 650°C

Description : Producer gas is obtained by  A. partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast  B. carbonisation of bituminous coal  C. passing steam over incandescent coke  D. passing air and a large amount of steam over waste coal at about 650°C

Last Answer : Answer: A

Producer gas is obtained by  A. partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast  B. carbonisation of bituminous coal  C. passing steam over incandescent coke  D. passing air and a large amount of steam over waste coal at about 650°C

Description : Producer gas is obtained by  A. partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast  B. carbonisation of bituminous coal  C. passing steam over incandescent coke  D. passing air and a large amount of steam over waste coal at about 650°C

Last Answer : Answer: A

When compared to incandescent lamps, what is the power requirement of an LED?

Description : When compared to incandescent lamps, what is the power requirement of an LED?

Last Answer : Very low.

Which light emitter is preferred for high-speed data in a fiber-optic system? ∙ A. incandescent ∙ B. LED ∙ C. neon ∙ D. laser

Description : Which light emitter is preferred for high-speed data in a fiber-optic system? ∙ A. incandescent ∙ B. LED ∙ C. neon ∙ D. laser

Last Answer : D. laser

Which light emitter is preferred for high speed data in a fiber-optic system ∙ a. Incandescent ∙ b. LED ∙ c. Neon ∙ d. Laser

Description : Which light emitter is preferred for high speed data in a fiber-optic system ∙ a. Incandescent ∙ b. LED ∙ c. Neon ∙ d. Laser

Last Answer : ∙ d. Laser

Assume CO2 equivalent emissions by the use of a 60 W incandescent lamp are of the order of 60 g/hr. If it is replaced by a 5 W LED lamp then the equivalent CO2 emissions will be a) nil b) 5 g/hr c) 12 g/hr d) 300 g/hr

Description : Assume CO2 equivalent emissions by the use of a 60 W incandescent lamp are of the order of 60 g/hr. If it is replaced by a 5 W LED lamp then the equivalent CO2 emissions will be a) nil b) 5 g/hr c) 12 g/hr d) 300 g/hr

Last Answer : b) 5 g/hr

Define the terms incandescent and incandescent lamp.

Description : Define the terms incandescent and incandescent lamp.

Last Answer : Incandescent is the phenomenon in which the object emits or creates light when it is heated. An incandescent lamp is a lamp in which the filament is heated by electrical current & light is created.

Two incandescent light bulbs of 40 W and 60 W rating are connected in series across the mains, then

Description : Two incandescent light bulbs of 40 Wand 60 W rating are connected in series across the mains, then .  A) The bulbs together consume 100 W B) The bulbs together consume 50 W C) The 60 W bulb glows brighter D) The 40 W bulb glows brighter

Last Answer : Two incandescent light bulbs of 40 Wand 60 W rating are connected in series across the mains, then . The bulbs together consume 50 W 

If an incandescent lamp of 80 ohms resistance takes a current of 0.75 ampere, what voltage is

Description : If an incandescent lamp of 80 ohms resistance takes a current of 0.75 ampere, what voltage is required to light it? A.45 volts B.60 volts c.23 volts D.None of these

Last Answer : V=IR    = 80*0.75     = 60 volts

What can teachers do to improve reading conditions when their classrooms have only fluorescent lights or no windows?

Description : What can teachers do to improve reading conditions when their classrooms have only fluorescent lights or no windows?

Last Answer : I found this, @717richboy. I hope it gives you some ideas.

Australians: How do I get a fluorescent globe that isn't dull and green?

Description : Australians: How do I get a fluorescent globe that isn't dull and green?

Last Answer : USA answer, look for CFL bulbs with a 3000* K or LESS for “color temperature”. The blues and greenish color come from CFL’s at slightly higher * K, the bulb come with up to 6500 *K which is called “daylight” by some.

Do your Compact Fluorescent bulbs (the curly ones) last 9000 hours?

Description : Do your Compact Fluorescent bulbs (the curly ones) last 9000 hours?

Last Answer : I use them, but my house is old and the wiring, although safe (been checked by experts) is a bit funky. My curly bulbs last waaaaaaay longer than the incandescent ones, but not nearly as long as they probably ... I would log it, like you do, but I think I would be laughed at if they saw my house.

Why does fluorescent colored nail polish always have a matte finish?

Description : Why does fluorescent colored nail polish always have a matte finish?

Last Answer : Maybe a gloss would be too over the top? Nice chompers by the way. :)

Broke a fluorescent bulb, will i get mercury poison?

Description : Broke a fluorescent bulb, will i get mercury poison?

Last Answer : First thing: Relax. Second: You are fine. This was an issue with a former co-worker of mine who always cried like a baby when these things came in on a pallet broken. My boss, in order to shut him ... You would also have to eat the dust from inside the bulb to get poisoning right away. You're fine.

Where can I get fluorescent dye?

Description : Where can I get fluorescent dye?

Last Answer : i hear they are using paints like this in some security systems. Its hooked up to a spray nozzel so when you break into the door or whatever you get shot with it and evidently cant wash off for days. Makes it easy for cops to find ya when you have a glowing trail lol

How are fluorescent colors different then regular colors?

Description : How are fluorescent colors different then regular colors?

Last Answer : answer:GOLDEN Fluorescent Colors are produced from dyes surrounded by a polymer coating. The photo-luminescence of these colors is caused by the absorption of ultraviolet radiation and shorter visible wavelengths ... think we can probably apply the answer to the dye used to color the poster board.

I have a 60 watt/120v clip-on lamp. What is the highest wattage of compact fluorescent bulb can I safely use in this lamp?

Description : I have a 60 watt/120v clip-on lamp. What is the highest wattage of compact fluorescent bulb can I safely use in this lamp?

Last Answer : By the way, I mean actual watts on the fluorescent bulb, not replacement-watts. :)

Why can't you use dimmers with fluorescent or halogen lights?

Description : Why can't you use dimmers with fluorescent or halogen lights?

Last Answer : answer:Regular lightbulbs have metal (e.g. Tungsten) filaments in them. With a dimmer, you can alter the amount of electricity (trying to keep it simple) going through them. As much electricity goes ... thing-and they are sometimes noisy. Hope this helps and that it was what you were looking for.

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