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Yes, wattage is wattage, is wattage, is wattage. "Power" is calculated in wattage. It equals the voltage times the current in amps. In a light bulb, the resistive filament will cause a certain amount if current to flow making the filament hot and producing light.

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15y ago

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Can you use 40 watt in a fluorescent light in place of a 32?

Yes, the wattage is just the power consumption. A 30 watt Fluorescent will give more or less the same light as a incandescent bulb or 60 watts, which is the limit for your fixture for incandescent bulbs.


How much heat energy does incandescent globe use?

Incandescent bulbs typically convert only about 10% of the energy they consume into visible light, while the remaining 90% is emitted as heat. The heat energy produced by an incandescent globe will depend on its power consumption, with higher-wattage bulbs producing more heat energy.


What is the power of a light bulb?

Every person has a different power of light bulb. In my room, I have a 7.5 and a whole bunch of 60s. The number of watts you choose for your light bulb depends on how bright you want your light to be. The higher the number, the brighter it is.


Why can light bulbs be called heat bulbs?

Heat bulbs would be a more appropriate name because incandescent bulbs transform 90% of electricity received into heat and 10% into light. New Compact Fluorescent light bulbs use only 20% to 30% of the energy needed to power a standard bulb for the same wattage.


Electrical power in light bulbs is measured in what?

wattage or watts


Can I put a UV bulb to power a lava lamp?

The dark black incandescent type UV bulbs will work as they actually get hotter than the equivalent standard incandescent bulb of the same wattage, but the compact fluorescent type UV bulbs run too cool.


How are light bulbs measured?

Brightness of a light bulb depends on the power, current, resistance and size of the filament. Lumens is the unit of measurement for the brightness of a bulb. A bulb has more brightness if there is more power and current. Greater the resistance, less is the brightness.


Does a 25 watt light bulb draw more current than a 60 watt light bulb?

No, a higher wattage INCANDESCENT light bulb uses more current than a lower wattage INCANDESCENT light bulb. Some CF and LED bulbs are rated by the amount of light that an incandescent bulb would produce, but they are also rated by the wattage that they use.


Why should people change away from using incandescent light bulbs?

Incandescent light bulbs not only produce more heat, but use far more power than LEDs, and last a much shorter lifetime.----------------------------------------------------------------------------------------------------------------------------------------------Except for low wattage incandescents they are no longer being manufactured, so when current stocks run out you will haveto change to either CFL or LED lightbulbs.


What is wattage of a light bulb?

The wattage of a light bulb indicates how much power it consumes. It is a measure of the bulb's energy usage, with higher wattage bulbs typically producing more light.


What do watt bulbs produce different a mount of heat?

Different wattage bulbs produce different amounts of heat because higher wattage bulbs consume more electrical energy, which is converted into both light and heat. The heat output is directly proportional to the power consumption of the bulb. So, a higher wattage bulb will generate more heat compared to a lower wattage bulb.


Will a fluorescent light bulb burn brighter than an incandescent one?

Fluorescent light bulbs are typically more energy-efficient and produce more light for the same amount of power compared to incandescent bulbs. So, a fluorescent light bulb may appear brighter than an incandescent bulb with the same power rating.