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How does a light bulb's wattage affect the heat detected above a light?
Wiki User
∙ 11y ago
the higher the wattage is the hotter it gets
Wiki User
∙ 11y ago
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What is the total wattage of 3-20 w light bulbs?
Three 20 watts bulbs will consume 60 watts.
How much wattage does a light bulb need?
Also CFL and LED light bulbs use much less actual wattage than their equivalent wattage. It is best to look at the datasheet for each individual type of light bulb. They can vary from milliwatts to kilowatts, depending on the purpose the light bulb was intended for.
Do fluorescent bulbs rattle when they're are blown?
No, there can be loose mercury in the globe from new which won't affect its use.
How much watts is that squiggly light bulb?
The wattage of a squiggly light bulb is dependent on its size and brightness. Generally speaking, squiggly light bulbs range from 5 watts to 15 watts. Here is a list of the wattage for the most common sizes of squiggly light bulbs: 2.5 Watt: Ideal for low-light applications 5 Watt: Ideal for accent lighting and task lighting 7 Watt: Ideal for mood lighting and for general lighting 9 Watt: Ideal for general lighting and for brighter task lighting 11 Watt: Ideal for brighter general lighting and for brighter mood lighting 15 Watt: Ideal for brighter general lighting and for brighter mood lightingThe wattage of a squiggly light bulb can vary depending on the manufacturer, so it's important to check the label of the bulb for its exact wattage.
How is the brightness of a light bulb related to resistance?
To run at the same voltage, a higher wattage incandescent light bulb has a lower resistance than other bulbs having a lower wattage.Ohm's Law (A = V / R) states that, at a given voltage, the lower the resistance of the bulb's filament is made, then the higher its current flow will be. Higher current means more energy, more heat, and more light.A higher resistance filament restricts the current flow more, resulting in less current, less heat, and less light.Because of the Power Law (W = V x A) bulbs designed to take the same wattage when running on different voltages must have higher or lower resistances than one another, dependent on the voltage, so as to get the right amount of current to produce the wattage required.The symbols shown in the equations above are defined as follows:V = Voltage (the electrical potential difference, measured in volts)A = Amperes (the electrical current or charge flow rate, measured in amps which are defined as coulombs per second)R = Resistance (the electrical resistance to current flow, measured in ohms)W = Wattage (the electrical power consumed, measured in watts)
How does the amount of magents and wire affect the brightness of a light bulb?
The brightness of a light bulb directly has no direct relationship with magnets and wire. The bulbs brightness is determined by the wattage of the bulb. The higher the wattage of the bulb the brighter the bulbs light output.
What is an element that is the gas in the light bulbs?
Argon or dry nitrogen are common fill gasses in high wattage bulbs. But low wattage bulbs are just vacuum with no fill.
How many amps does a chandelier use?
The amperage that a chandelier draws is based on the amount of bulbs and the wattage of the bulbs used in the fixture. Count the amount of bulbs and multiply that number by the wattage of the bulbs. Take this total wattage and use this formula. I = W/E. Amps = Watts/ Volts.
Do higher wattage bulbs give a brighter light?
No. All light from light bulbs (incandescent) are equally bright. Higher wattage bulbs simply produce a higher quantity of light measured in lumens.
How do you tell the wattage in your light bulbs?
It's printed on them.
Which gas filling light bulbs so that filament does not react chemically?
Low wattage bulbs have no gas, just vacuum. Higher wattage bulbs typically use nitrogen as it is inexpensive, but some may use argon.
What are the wattage requirements for outdoor string lights?
The wattage will depend upon the type of bulb and the number of lights on the string. It will tell you on the package what each bulb requires in wattage, so you only need to multiply that by the number of bulbs in the string. so, number of bulbs x wattage requirement for each bulb = wattage requirement.
Electrical power in light bulbs is measured in what?
wattage or watts
What happens if you use different wattage halogen bulbs on a track?
This is okay as long as you don't exceed the total wattage rating for the track.
What is the total wattage of 3-20 w light bulbs?
Three 20 watts bulbs will consume 60 watts.
Three bulbs of different watts are connected in series - which bulb will burn brightly - the higher wattage bulb or the lower?
lower wattage bulb
What is the wattage of a light fixture with 3 60 watt bulbs?
180 watts
