None at all.
The Empire State Building contains 3,194,547 light bulbs. so my house has like 55 light bulbs, what the hell. :P lol
As many as you want. But where do you find 640 volts RMS?
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There are literally dozens of UV light manufacturers on the internet that make lights that are powered by 12v DC. Just search for "Ultraviolet light, 12v". Many bulbs can be engineered to fit in a dome light of a vehicle.
Depends on what type and quality of light bulbs.
1.3 decilion light bulbs for a single second.
As to the "best", this depends on the criteria one sets for best; good price, service, fast delivery and more. Replacement light bulbs are available to order online from Amazon, 1000 Bulbs, Bulbs USA and many other vendors.
cuzz its better yoo.
form_title= Fluorescent Light Bulbs form_header= Brighten up your home with fluorescent light bulbs! What wattage do you need?*= _ [50] How many bulbs do you need?*= {1, 2, 3, 4, 5, More than 5} Where will the bulbs be used?*= _ [50]
There were over 10,000 light bulbs on Titanic.
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.
Tube light bulbs are more energy-efficient and have a longer lifespan compared to traditional light bulbs. They also provide a brighter and more even light distribution, making them a popular choice for many lighting applications.
Billions
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