What would you like to do?
Answer . \nSo you will buy more bulbs. Try using the new flourescent bulbs for lights that need to be on for long periods of a day.
If they are ge thay could last a day or a week, if you do not turn the light on they could last forever,
This just an example of how to answer this question: 1 in the porch outside the front door? 1 outside the back door or on the balcony if it's an apartment? 1 in the hall…? 1 on the stairs? (Maybe, we don't know if there are any stairs, do we?) 1 in the kitchen? 1 in the bathroom? 1 in the bedroom? 1 in the study? 1 in the living room? That's 9 so far. Let's double it to allow for table lamps, wall lights, etc. and add 2 for the spare ones in the kitchen cupboard! Total: 20 light bulbs may be in the average American household Anyone know for sure?
Argon. As an inert gas, it makes the filament last longer. Some light bulbs also use Krypton.
If the average light bulb is on day and night it can last up to 600hrs or 15 days.
Energy of cource.
The average weight of any light bulb varies from type to type. Brands also play a factor in the weight of light bulbs. Typically the average weight of a light bulb is abou…t thirty seven grams.
In older "tube" televisions, there is one bulb that produces light and reflects throughout the Television Housing. Newer LCD and Plasma screens use totally different t…echnology and have no bulbs in them.
it depends up on the usage of the bulbs
60 is a standard house bulb; 40 for a dull one, 100 for a bright one
well about 85 in my house rite now not including the ones in boxes!! eLeCtRiCiTy!!
Filaments in light bulbs are generally made of Tungsten (W).
25,000 Italian lights
It actually depends on the type of LED light bulb or brand. Overall, you can get a lot of savings with LED light bulbs.
It depends how big the light bulb is to be honest
The energy in a flash can be estimated from the voltage, current and time. If it's 10 million volts and 100,000 amps that is 1012 watts, and if it lasts for 10 microsecond…s (10-5 seconds) the energy would be 107 Joules, which would power a 100 w bulb for 105 seconds, or 28 hours.