0
It depends on the quality of filament, how often it is switched on and off and fluctuations of supply voltage.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Which bulb lasts longer an incandescent light bulb or a compact fluorescent light bulb?
A regular incandescent bulb uses a lot more energy than a compact fluorescent to produce the same amount of light. Most energy used by an incandescent bulb is wasted as heat which does not give off visible light. Incandescent bulbs are cheaper to buy, but they have shorter lifetimes than other alternatives.
Which has a longer life an LED or an incandescent light bulb?
It depends entirely on the bulbs being compared. There are some very bright fluorescent bulbs. In some Compact Fluorescent Lamps (CFL) they take longer to get to full brightness. Also the frequency of the light emitted has a lot to do with the brightness the eye perceives.
What is the highest watt light bulb?
For a standard household incandescent it is 200w. Mogul incandescents can reach 3-500w depending. Halogen tubes typically reach 500w. Sodium-halide , high pressure sodium , Mercury vapor , and Arc lamps can reach into the thousands of watts but are not usually used in a household setting.
How much does a LED light bulb cost?
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.
What is bulb shape A19?
An A19 shaped globular bulb with an E26 base is the standard bulb that has been used in homes for the last few decades.For a chart see related links below.The A19 refers to the type of and size of the bulb base and socket. There are a myriad of different bulb shapes, but they need an A19 base to fit an A19 socket (standard light socket).
Which bulb last longer an incandescent light bulb or Compact fluorescent lights?
compact floresent
Which bulb lasts longer an incandescent light bulb or a compact fluorescent light bulb?
A regular incandescent bulb uses a lot more energy than a compact fluorescent to produce the same amount of light. Most energy used by an incandescent bulb is wasted as heat which does not give off visible light. Incandescent bulbs are cheaper to buy, but they have shorter lifetimes than other alternatives.
Who made incandescent light bulb?
Thomas Edison made the first operating incandescent light bulb. But in 1800, Humphrey Davy invented the electric light. It didn't last long, and was not a bulb, though. Arc lights later became popular, but again, were not in a bulb.
How long do light bulbs last?
It depends on the design of the bulb. Typical incandescent bulbs last between 750 and 1000 hours of operation.
How long does a incandescent light bulb last?
It depends on the quality of filament, how often it is switched on and off and fluctuations of supply voltage.
What advantages do fluorescent tubes have over incandescent bulbs?
Fluorescent tubes last longer and supply more light per watt of energy consumed than an incandescent bulb.
Which has a longer life an LED or an incandescent light bulb?
It depends entirely on the bulbs being compared. There are some very bright fluorescent bulbs. In some Compact Fluorescent Lamps (CFL) they take longer to get to full brightness. Also the frequency of the light emitted has a lot to do with the brightness the eye perceives.
What is in everlasting light bulbs?
Light emitting diodes (LED's) - They're only called 'everlasting' because they last many times longer than 'standard' bulbs. Typical lifespan of an incandescent bulb is around 1000 hours continuous use. LED's last for many thousands of hours - so they get technically labelled as everlasting.
What watage light bulb do you use?
The typical household light bulb is the incandescent, they come in a variety of watts. Most used is the 40 watts, 60 watts, and 100 watts. Incandenscent are inexpensive and are the most common bulb for traidtional homes. Although fluorescent light bulbs are common in kitchens. Halogen light bulbs are more effeicient than incandecent they are better suited for offices, kitchens and lmaps. CFL (Compact Fluroescent Light) Bulb last longer than traditional incandescent. The LED (light emitting diodes) are becoming popular.
How much does a flourscent light bulb cost?
Flourescent light bulbs are approximately double the price of a standard bulb. There is an advantage to them though, they last longer and are more energy efficient.
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.
Lower Your Electricity Bill Just by Changing Your Light Bulbs?
Most people light their home using incandescent light bulbs. While these bulbs may seem less expensive, they can add quite a bit of money to your electricity bill. To lower your electricity bill, swap your incandescent bulbs for compact fluorescent lamps, or CPL's. CPL's are a type of bulb that uses 75% less electricity than incandescent light bulbs. Just by switching the type of light bulb you use, you can quickly lower your electricity bill. These bulbs also last much longer than regular bulbs. Most CPL's last around ten years, which means that you will enjoy a lower electricity bill, while never having to change a bulb.
