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Incandescent Watts...... . ..CFL Watt range... . . ... .. Lumen Range 40
60
75
100
150 8 - 10
13 - 18
18 - 22
23 - 28
34 - 42 450
890
1210
1750
2780
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoIt differs just like the regular bulbs. What's great about LED light bulbs is that, you only need lesser watts than the normal because of its high efficiency.
A typical low-current LED would be rated for 2 mA at about 2 V consumes about 4 mW (4 milli watts or .004 watts).
Wiki User
∙ 13y agoa normal light bulb is about sixty watts. if the light bulb is being fed a certain amount of bolts the watts can increase.
Wiki User
∙ 15y agoA 100 watt bulb gives about 1500 lumen, so 130 lumen would be a very small one, about 8 watts.
Wiki User
∙ 11y agoThere is no universal answer, check the specifications on the box the light bulb came from, as a 120 volt light bulb can come in different watt amounts.
Wiki User
∙ 11y agoLight bulbs come inmany different watts: 45 and 60 ar common, though.
The small night light bulbs, the ones that have the E12 Candelabra Base are rated at either 4 or 9 Watts.
Wiki User
∙ 10y agohow many lumens are in a 15 watt incandescent light bulb
Anonymous
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How many lumens are in a 10w g4 bulb?
It depends on the make !! A cheap one < 100 lumen, a high quality, say Osram 140 lumen
How many amps in a 40 watt light bulb?
A lumen is the perceived intensity of the light, as seen by the human eye. The lumen value is largely determined by the the nature of the light, i.e. the sum of the different wavelengths of the light being transmitted by the particular bulb type.The standard tungsten wire-filament ('incandescent') bulb radiates a different type of light to a flourescentlight.* a 230 V, 40 watt incandescent bulb produces a light (quality) of about 400-500 lumens,* a standard 230 V flourescent lamp of only 7 watts will produce exactly the same value of lumens, i.e. 400-500 lumens. * the cool white XLamp XP-G 3.5 V LED lamp of only 3 watts will produce a similar value of lumens, i.e. 350 lumens. And is safer for the workers that make them and better for the environment. It is currently more expensive, but prices have been dropping about 20% per year. Therefore LED light bulbs convert electricity into light more efficiently than incandescent or florescent light bulbs. * For more information, See Related links below this box
How many lumen in a 2.3w led bulb?
The brightness of an LED bulb is usually measured in lumens. However, the number of lumens produced by a 2.3W LED bulb will vary depending on the specific type and model of the bulb. It is best to check the manufacturer's specifications or packaging for the lumen output of the specific bulb you are referring to.
How many amps does 65 watt light bulb draw?
A 65 Watt incandescent light bulb should draw 65W/120V = 541.67mA
Do incandescent bulbs give off a lot of heat?
This is a trick question because the person asking it expects you to not know much. He or she is expecting you to say 'yes, because its too hot to touch'. But really, there are many many things that need to be considered when you say 'a lot of heat'. If you are comparing incandesent bulbs with florescent bulbs that give off the same amount of light measured in lumens, at say 20 degrees celcius, then answer is that the incandescent bulb gives off more heat. But if you vary the size of the bulb, the shape of the bulb, the location of the bulb, the environment of the bulb, the wattage of the bulb, or many other things, you can have an incandescent bulb that does not 'give off a lot of heat'.
How many Lumen's can a 60 watt bulb produce?
This depends on the type of bulb and it's efficiency. Incandescent bulbs produce 700-900 lumens at 60 watts.
How many lumen's is a 1003 automotive bulb?
189
How many 75 watt fluorescent bulbs are needed to give as much light as a 75 watt incandescent bulb?
A 15-watt fluorescent should produce about as much light as a 75-watt incandescent.
How many lumen are in a 60 watt incandescent light bulb?
Depends on the bulbs efficiency. The ones I've gotten in the past few years are between 700-800 lumens. Check the packaging, it should state.
How many lumen's in a MR16-50W halogen bulb?
From 550 to 750 lumens
How many experiments it takes for Edison to invent the incandescent light bulb?
12,000
How many lumens are in a 10w g4 bulb?
It depends on the make !! A cheap one < 100 lumen, a high quality, say Osram 140 lumen
How many amps in a 40 watt light bulb?
A lumen is the perceived intensity of the light, as seen by the human eye. The lumen value is largely determined by the the nature of the light, i.e. the sum of the different wavelengths of the light being transmitted by the particular bulb type.The standard tungsten wire-filament ('incandescent') bulb radiates a different type of light to a flourescentlight.* a 230 V, 40 watt incandescent bulb produces a light (quality) of about 400-500 lumens,* a standard 230 V flourescent lamp of only 7 watts will produce exactly the same value of lumens, i.e. 400-500 lumens. * the cool white XLamp XP-G 3.5 V LED lamp of only 3 watts will produce a similar value of lumens, i.e. 350 lumens. And is safer for the workers that make them and better for the environment. It is currently more expensive, but prices have been dropping about 20% per year. Therefore LED light bulbs convert electricity into light more efficiently than incandescent or florescent light bulbs. * For more information, See Related links below this box
How many days did it take Thomas Edison to invent the light bulb?
He invented the incandescent light bulb and it took him 12 years.
Who developed the first incandescent electric bulb and inventors labatory?
Edison invented the light bulb and had a lab that produced many inventions.
How many lumen in a 25 watt incandescent light bulb?
a 100W incandescent lamp emits 120 candela.lumen is the unit for luminous intensity per steradian ,an lamp emits in all directiontherefore a 16.25watt lamp contains 19.5 lumenAnswerThe lumen is the SI unit for luminous flux -which describes the output power of visible light expressed in photometric units. The ratio of a lamp's output luminous flux to its input power is termed 'efficacy', expressed in lumens per watt. The efficacy for incandescent lamp varies from 5-15 lumens per watt. So the output of a 16.25-W incandescent lamp will be between 80-245 W.
How many watts does a 60 watt high efficiency bulb use?
Normally the watts is a measure of how many watts of electicity a bulb uses, so a 60 watt bulb uses 60 watts. The brightness is measured in lumens, so a 60-watt incandescent blub might produce 600 lumens while a high-efficiency fluorescent blub might produce 3000 lumens.
