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Depending on the quality of their design - and the quality of the components used in their manufacture - compact fluorescent light bulbs have rated lifetimes between 4,000 and 12,000 hours of "actual in-use time" whilst they are switched on.
These ratings are for use under ideal cooling conditions and the lifetimes can be greatly reduced if their miniature ballast circuits overheat,such as when the bulbs are used in fully enclosed and/or recessed lighting fixtures.
What else can I help you with?
How long does it take to burn one kilowatt?
It will last you a very long time depending on what you use it on. A light bulb will last you until it burns out. It is equal to what the ENIAC used.
How long does a halogen light bulb last for?
Any where from 3000-6000 hours :)
How much does a LED light bulb cost?
The cost of a LED light bulb can vary depending on the brand, brightness, and design. On average, a basic LED light bulb can cost between $2 to $10. Specialty LED bulbs with advanced features may cost more.
How many hours does an LED light bulb last?
An LED light bulb can last up to 25,000-50,000 hours, depending on the quality of the bulb and usage. This makes them much more durable and long-lasting compared to traditional incandescent or CFL bulbs.
How long does a strobe light bulb last?
Strobe light bulbs typically last for around 2,000 to 10,000 hours of use, depending on the quality of the bulb and how frequently it is used. It is recommended to check the manufacturer's specifications for the specific bulb you are using to determine its expected lifespan.
How long does a mood light last?
The mood light will last as long as the bulbs life, which has a lifetime of an average household light bulb. once the bulb burns out, one must replace the bulb with another mood light bulb.
How long did the last light bulb last?
1400 hours
How long a light bulb last?
300 hrs
When did latimer improve the light bulb?
he improved the light bulb when he saw that it did not last long and broke easily
How did edisons light bulb last long?
13.5 HRS.
How long did the patent on the light bulb last?
At the time of the light bulb's invention, the term of protection on a patent was 17 years.
How long will a light bulb last?
An average lifespan is 2000 hours. It depends on how many on off cycles it is put through. The more cycles from hot to cold shortens the life of the bulb.
How long did the first light bulb last for?
Exsacly 13.7 hours
How long does a normal light bulb last?
A flourescent light bulb lasts between 6000 to 18000 hours.
When did Lewis Latimer improve the light bulb?
Lewis Latimer improved the light bulb in 1881 by inventing a more durable carbon filament that allowed the light bulb to last longer. His improvements made the light bulb more practical and accessible for everyday use.
How long does it take for a light bulb to burn out?
The lifespan of a light bulb varies depending on the type of bulb and how often it is used. Typically, incandescent bulbs last around 1,000 hours, while LED bulbs can last up to 25,000 hours or more. Factors such as wattage, quality of the bulb, and usage patterns all contribute to how long a light bulb will last before burning out.
How long will a AA battery last in keeping a light bulb lit?
i year
