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Because it takes more current and power and produces more light power. Running a 100 w lamp costs 4 times more than a 25 w lamp.

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12y ago

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Is a 100w light bulb brighter than a 60w light bulb?

Yes, a 100-watt light bulb is brighter than a 60-watt light bulb because it produces more light.


What it is the difference between 100 watts and 75 watt light bulb?

The main difference between a 100-watt and a 75-watt light bulb is the amount of light output they produce. A 100-watt bulb will be brighter and consume more energy compared to a 75-watt bulb. The 100-watt bulb may also generate more heat than the 75-watt bulb.


What percentage is a 100 watt light bulb brighter than a 60 watt light bulb?

Original answer: Because it gives off more power. Updated answer: In general, because the 100-watt bulb produces more total light (lumens) because it also consumes more power than the 60-watt bulb. However, a 60-watt can produce more lumens than a 100-watt bulb, depending on the types of bulbs in question.


Which glows more brighter a 100 w bulb or a 75 w bulb explain?

A 100W bulb will generally glow brighter than a 75W bulb because it consumes more power and emits more light. The higher wattage means that more energy is being converted into light, leading to a brighter glow.


What one is brighter a 60 watt light bulb or a 100 watt light bulb?

If the two bulbs use the same technology the 100 w bulb is 10/6 times brighter than the 60 w. Incandescent bulbs give about 10-12 lumens per watt Halgogen gives about 15-18 lumens per watt CFL (low-energy) gives about 50 lumens per watt.


Does a 100 watt bulb produce more heat than a 25 watt light bulb?

Yes, a 100 watt bulb produces more heat than a 25 watt bulb because the higher the wattage, the more energy is being converted into heat. In this case, the 100 watt bulb will generate more heat compared to the 25 watt bulb.


How do you use the word dimmer in a sentence?

A 40 watt bulb is dimmer than a 100 watt bulb.


Why does a 100-watt lamp glow brighter than a 25-watt lamp?

A 100-watt lamp produces more light because it consumes more electrical power than a 25-watt lamp. The higher power input allows the 100-watt lamp to generate more heat and light, resulting in a brighter glow.


Compare and contrast a 60 watt and 100 watt light bulb?

The more energy that is transferred in a certain time, the greater the power. A 100W light bulb transfers more electrical energy each second than a 60W light bulb.The equation below shows the relationship between power, potential difference (voltage) and current:power (watts) = current (amps) x potential difference (volts)


What is the different between a 100 watt bulb and a 60 watt bulb?

40 watts of consumed power. The light output may be greater with one compared to the other, but wattage alone does not give us that information. Electric heaters, for example, consume 1500 watts of power and produce almost no visible light.Check the Lumen's. That is where the difference is.Current draw and light output.A 60 watt bulb uses 60 watts of electricity (i.e. it converts 60 joules of energy per second), a 100 watt bulb converts 100 joules per second. Electrical power is measured in watts. Since a 60 watt bulb pulls less energy to it than a 100 watt bulb the 60 watt bulb will not be as bright.Resistance.Just in the amount of power used and the brightness of the bulb. The 60 watt bulb might be a bit smaller.


Why is 60 watts written on the bulb?

The 60 watts on the bulb indicates the power or energy consumption of the light bulb. It tells you how much electricity the bulb consumes to produce light, helping you to choose the right bulb for your lighting needs and to ensure you are using the appropriate wattage for your fixture to prevent damage.


What is brighter 2000 lumen watt bulb or a 1500 lumen bulb?

This question is ill posed. Lumen is a unit of measure for how much light comes from the lamp Watt is a unit of measure for how much energy is used by the lamp If the question were; "Which is brighter, a 2000 lumen bulb or a 1500 lumen bulb?" then the answer would be: The 2000 lumen bulb. I think the relation ship between lumen and watt is something like: Incandecent bulbs are 15w/lumen Flourecent bulbs use 40w/lumen LED bulbs are 70w/lumen The way to show the watt and lumen relationship is usually lumens (amount of light) per watt (energy consumption). This is like gas in your car (Miles or KM per Gallon or Liter). Incandescent bulbs have a maximum luminosity of 52 lumens/watt. Fluorescent bulbs range from 46 lumens/watt (CFL) to 100 lumens/watt (T5 and T8 tubes) LED bulbs range from 29 lumens/watt (older, low efficiency) to 100+ (XCree) and they are getting better.