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What are the manufacturing costs of fluorescent and incandescent light bulbs?
Nathanjporter7
The costs of manufacturing costs of fluorescent and incandescent light bulbs are about the same aside from the slight different materials.
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How much energy are you saving with florecent light bulbs?
The prices of LED bulbs vary a lot depending mainly on their "make" and their quality - which determines how long they should last - and also on the wattage of the bulb. Online you can order LED bulbs at various different prices, from very cheap to very expensive. In the UK the average LED bulb costs between £20 and £30. For vehicles 12V LED Bulbs start from about £4.00 for smaller festoon-type bulbs.
Why are fluorescent light bulbs more energy efficient then halogen lamps?
Old-style fluorescent tube bulbs and the newer CFBs (compact fluorescent bulb) are considered more efficient for a number of reasons. First, they consume roughly 1/5 the energy of incandescent (ie, tungsten filament) bulbs for a comparable light output. A quick survey of the package labels tells that an average CFB is rated for 15 watts of electrical consumption, versus 60 to 75 for the average incandescent bulb. So, there is a savings in electricity, whether you choose to quantify that savings as monetary or environmental. Second, in addition to the decreased operational cost, fluorescent lights have a lifespan many times that of incandescent bulbs, which must be replaced more frequently. This translates to myriad efficiency gains; there is a financial incentive for their use, since over the long haul, they are less expensive to purchase and replace than incandescent bulbs. There is an even greater incentive for industrial and commercial consumers, since this reduced frequency in replacement translates directly into decreased maintenance and manpower costs. Take your average Wal-Mart or warehouse store -- if those thousands of bulbs were incandescent lighting, the store would have to maintain a small staff dedicated to the continuous replacement of its bulbs. Third, in addition to this obvious time and energy savings, there are more subtle efficiencies that can be found; fluorescent bulbs generate far less heat in operation than comparable incandescent bulbs -- in fact, many run completely cool to the touch. Compare this with the average incandescent bulb; although advances such as 'cool white' bulbs have decreased the heat of the incandescent bulb, all will burn a user instantly, as they generate a significant amount of heat. Since the bulk of the average electric bill (residential or commercial) is spent on air conditioning, this unwanted additional heat source is to be avoided, since it results in incrementally higher cooling bills. Even if the added heat is desirable (for example, in winter), this would still be a very inefficient means of heating. Fourth, any source of heat can be a cause of a fire. Reducing and eliminating unnecessary heat sources is good safety sense. Countless home fires have been caused by table lamps falling over, or random clothing items draped over lampshades. It's hard to question the inefficiency of everything one owns going up in smoke. Despite the many advantages of fluorescent lighting, many environmentalists have concerns about the toxic content of fluorescent bulbs, which contain Mercury. These bulbs should not be placed in ordinary residential waste collection, but should rather be recycled through a local hazardous materials collection program, which all American communities should have. On the point of Mercury toxicity, it can however be argued that the increased electrical demand of an incandescent bulb causes more Mercury to be released at the point of electrical production; trace amounts contained in coal burned to produce the electricity accumulate into more than is contained in the fluorescent bulb. Thus, simply because an incandescent bulb contains no Mercury, it isn't completely blameless. Its increased electrical consumption likely releases comparable quantities of Mercury as CFBs.
What are the advantages and disadvantages of using compact fluorescent light bulbs?
One nice thing about light bulbs is that they provide light indoors and when it is dark outside, without having to light a candle or an oil lamp. They are also relatively safe, clean and easy to operate. Disadvantages include the fact that you will need electricity and wires that are properly installed and cannot be easily moved about. It is also difficult to repair a broken light bulb or one that has burned out, and they must be disposed of and replaced.
Would the e14 have an advantage over the traditional light bulb?
E14 Light bulbs have an advantage over traditional light bulbs. They are designed using LED lights. These lights emit more light (making them brighter) and energy efficient capable of reducing your total energy costs when compared to traditional light bulbs.
Which light bulb is best for cost saving?
Florescent light bulbs produce a similar amount of light with much less power than incandescent light bulbs. Their initial cost is paid back in energy savings. They also last a lot longer. I exchanged every light in my house for florescent bulbs years ago and I haven't changed more than 4 or 5 in all that time. LED bulbs are now on the market and are very expensive. But they use even less power to produce similar light and last many times longer than florescent bulbs. They are quite expensive, but what you get is an almost permanent bulb. In the future we will tell our grandchildren how we used to change light bulbs and they won't understand. I see a day when the bulbs become permanent parts of light fixtures and will not be replaceable in any typical sense.
How much is it for lighting?
Lighting is not one of the major electrical costs in a house, especially if CFL (compact fluorescent lamps) or LED bulbs are used. If lighting costs are an issue, get rid of incandescent bulbs and halogen bulbs. CFLs are cheaper and nearly as efficient as LEDs.
Which of these is not a smart strategy to save energy and costs in new and existing homes?
installing incandescent light bulbs
How can Compact Fluorescent Light Bulbs Benefits be maximized?
If you are not replacing all of your incandescent bulbs with CF bulbs, then some installations may be of more benefit than others. To maximize savings on operating costs, put them in light fixtures which stay on more than others. Put one in a fixture that's hard to reach; that way you won't have to change it as often. Do you have a fixture that has a maximum wattage rating of 60 watts (like many of the 'builder-grade' fixtures in my house)? Replace the 60 watt incandescent bulbs with 23w CF (100 watt 'light-equivalent') and you'll get more light into the room.
What is the main difference between an incandescent light bulb and compact fluorscent light bulb?
An incandescent bulb differs from a fluorescent based on how it produces light. "Incandescent" means producing light through heat, this is essentially how an incandescent bulb lights. As current travels to the tungsten filament, the filament heats and lights up as the tungsten filament begins to deteriorate and eventually fail. Fluorescent bulbs produce light when current excites gasses inside the glass envelope. As the gasses get excited they emit photons. Interestingly, the light produced by a fluorescent bulb does not fall along the visible spectrum until it passes through the white, phosphor coating on the inside of the bulb. And there you have it.
How much energy are you saving with florecent light bulbs?
The prices of LED bulbs vary a lot depending mainly on their "make" and their quality - which determines how long they should last - and also on the wattage of the bulb. Online you can order LED bulbs at various different prices, from very cheap to very expensive. In the UK the average LED bulb costs between £20 and £30. For vehicles 12V LED Bulbs start from about £4.00 for smaller festoon-type bulbs.
Why are fluorescent light bulbs more energy efficient then halogen lamps?
Old-style fluorescent tube bulbs and the newer CFBs (compact fluorescent bulb) are considered more efficient for a number of reasons. First, they consume roughly 1/5 the energy of incandescent (ie, tungsten filament) bulbs for a comparable light output. A quick survey of the package labels tells that an average CFB is rated for 15 watts of electrical consumption, versus 60 to 75 for the average incandescent bulb. So, there is a savings in electricity, whether you choose to quantify that savings as monetary or environmental. Second, in addition to the decreased operational cost, fluorescent lights have a lifespan many times that of incandescent bulbs, which must be replaced more frequently. This translates to myriad efficiency gains; there is a financial incentive for their use, since over the long haul, they are less expensive to purchase and replace than incandescent bulbs. There is an even greater incentive for industrial and commercial consumers, since this reduced frequency in replacement translates directly into decreased maintenance and manpower costs. Take your average Wal-Mart or warehouse store -- if those thousands of bulbs were incandescent lighting, the store would have to maintain a small staff dedicated to the continuous replacement of its bulbs. Third, in addition to this obvious time and energy savings, there are more subtle efficiencies that can be found; fluorescent bulbs generate far less heat in operation than comparable incandescent bulbs -- in fact, many run completely cool to the touch. Compare this with the average incandescent bulb; although advances such as 'cool white' bulbs have decreased the heat of the incandescent bulb, all will burn a user instantly, as they generate a significant amount of heat. Since the bulk of the average electric bill (residential or commercial) is spent on air conditioning, this unwanted additional heat source is to be avoided, since it results in incrementally higher cooling bills. Even if the added heat is desirable (for example, in winter), this would still be a very inefficient means of heating. Fourth, any source of heat can be a cause of a fire. Reducing and eliminating unnecessary heat sources is good safety sense. Countless home fires have been caused by table lamps falling over, or random clothing items draped over lampshades. It's hard to question the inefficiency of everything one owns going up in smoke. Despite the many advantages of fluorescent lighting, many environmentalists have concerns about the toxic content of fluorescent bulbs, which contain Mercury. These bulbs should not be placed in ordinary residential waste collection, but should rather be recycled through a local hazardous materials collection program, which all American communities should have. On the point of Mercury toxicity, it can however be argued that the increased electrical demand of an incandescent bulb causes more Mercury to be released at the point of electrical production; trace amounts contained in coal burned to produce the electricity accumulate into more than is contained in the fluorescent bulb. Thus, simply because an incandescent bulb contains no Mercury, it isn't completely blameless. Its increased electrical consumption likely releases comparable quantities of Mercury as CFBs.
About how much money does a consumer save over three years by using a fluorescent bulb in place of an incandescent bulb?
The latest comparisons for energy efficiency and energy costs based on a 1200 hour incandescent lamp at 60 watts are;Light Emitting Diodes (LED) - 329 kWh/year at an operating cost of $32.85 per year.Incandescent Light Bulbs - 3285 kWh/year at an operating cost of $328.59 per year.Compact Fluorescents (CFLs) - 767 kWh/year at an operating cost of $76.65 per year.
Why is the plimsoll line so important in terms of density?
The plimsoll line shows how GAY boats are, and how scared the captain is of putting "too much freight" on the boatHere is a random bit of text:An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a filamentwire heated to a high temperature by an electric current passing through it, until it glows (see Incandescence). The hot filament is protected from oxidation with a glass bulb that is filled with inert gas (or evacuated). In a halogen lamp, filament evaporation is prevented by a chemical process that redeposits metal vapor onto the filament, extending its life. The light bulb is supplied with electrical current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket which provides mechanical support and electrical connections.Incandescent bulbs are manufactured in a wide range of sizes, light output, and voltage ratings, from 1.5 volts to about 300 volts. They require no external regulating equipment, have low manufacturing costs, and work equally well on either alternating current or direct current. As a result, the incandescent lamp is widely used in household and commercial lighting, for portable lighting such as table lamps, car headlamps, and flashlights, and for decorative and advertising lighting.Incandescent bulbs are much less efficient than most other types of lighting; most incandescent bulbs convert less than 5% of the energy they use into visible light[1](with the remaining energy being converted into heat). The luminous efficacy of a typical incandescent bulb is 16 lumens per watt, compared to the 60 lm/W of a compact fluorescent bulb. Some applications of the incandescent bulb deliberately use the heat generated by the filament. Such applications include incubators, brooding boxes for poultry, heat lights for reptile tanks,[2][3]infrared heating for industrial heating and drying processes, lava lamps, and the Easy-Bake Oven toy. Incandescent bulbs also have short lifetimes compared with other types of lighting; around 1000 hours for home light bulbs versus up to 10,000 hours for compact fluorescents and up to 100,000 hours for LED lamps.Because of their inefficiency, incandescent light bulbs are gradually being replaced in many applications by other types of electric lights, such as fluorescent lamps, compact fluorescent lamps (CFL), cold cathode fluorescent lamps (CCFL), high-intensity discharge lamps, and light-emitting diode lamps (LED). Some jurisdictions, such as the European Union, are in the process of phasing out the use of incandescent light bulbs.sincerely, Einstein
Why are filament bulbs being replaced by low energy bulbs?
For comparable lumens you pay less for energy efficient bulbs. For example, a typical 75 watt incandescent bulb provides about 850 lumens. The same light from an LED bulb would only consume about 12 watts. So even though the LED costs more to buy, it costs only about 16% of the cost of a comparable incandescent to operate.
What are the advantages and disadvantages of the light bulb?
-Compact fluorescent bulbs use 66% less energy than a standard incandescent bulb, and last up to 10 times longer. -A 32-watt CFL can save a homeowner $30 in energy costs over the life of a bulb. -Lower weight and size, has a more attractive shape. -Easier and less frequent replacement. -Less maintenance cost.
Are halogen bulbs more energy efficient than traditional incandescent bulbs?
Well, if they're both 40 watt bulbs they use the same amount of electricity. But incandescent bulbs produce a lot of heat as well as light. Fluorescent bulbs don't produce (much) heat, so they can use their power to produce light. So you can use fluorescent bulbs of lower wattage to produce the same amount of light.So for the same amount of light, fluorescent bulbs use less electricity than incandescent bulbs.
Tips About Contemporary Floor Lamps?
To optimize the performance of any contemporary floor lamps that you own, consider getting high efficiency and eco-friendly light bulbs. Compact fluorescent bulbs can lower costs, last longer, and provide light to improve business efficiency.
