uhhh a few hours well there is no reall telling
It's very hard to say. Sometimes they last just a minutes and sometimes they can last for hours.
The Northern Lights occur year round but are only visible when nights are dark. In the locations in which they are best seen, Alaska, Canada, Norway and Finland, they are usually seen from September through April when the nights are long and dark.
Yes, but not very long in advance. When there is a lot of activity on the surface of the sun and it ejects material towards Earth, the Northern Lights can be seen. So if the activity on the Sun is seen, then it is possible to predict that the Northern Lights will be seen in the following hours and days.
Minutes or hours or all night sometimes.
Dec. 21. The first day of winter.
Rainbows usually last for a very few hours about 2 to 6 hours.
Anywhere from a few seconds to hours.
Christmas bulbs usually last for a very long time. Especially LED bulbs. The LED bulbs usually last around 75,000 hours. But conventional Christmas lights will only last 1,000 to 2,000 hours.
The Northern Lights occur year round but are only visible when nights are dark. In the locations in which they are best seen, Alaska, Canada, Norway and Finland, they are usually seen from September through April when the nights are long and dark.
Cheap bulbs usually dond last long especialy in lights that are moved about.
Yes, but not very long in advance. When there is a lot of activity on the surface of the sun and it ejects material towards Earth, the Northern Lights can be seen. So if the activity on the Sun is seen, then it is possible to predict that the Northern Lights will be seen in the following hours and days.
Minutes or hours or all night sometimes.
About Three Hours
Can last anywhere from 1.5 hours to 3.5 hours
You need to mention the location to get the right answer
If you are referring to the light bulb that goes into the flood light, they usually last 3-6 months. You can always install a motion activated one to extend the life of the bulb.
Good batteries will last 10 hours or more.
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