How many watts of incandescent light is a 30 watt LED lamp?

As far as the current LED lamps are concerned, they are generally 50-70 lm w, incandescent lamps are 10-15 lm w, and energy-saving lamps are 30-50 lm w, that is to say, 1w led lamps are equivalent to about 5w incandescent lamps and about 2w energy-saving lamps.

Well, a 30-watt LED lamp is equivalent to an incandescent lamp of around 150 watts.

The luminous efficiency of 30 watt LED lamps is about 4 times that of energy-saving lamps (theoretical) But like bulbs, it is generally milky white lampshades, and the light transmittance is only about 90, and the brightness of the LED light source actually produced is only 82 theoretical (the actual current used is about 270mA, and the theoretical current is 330mA), so it is only equivalent to the brightness of 120 watts of energy-saving lamps.

There are two changes in brightness and power, the power must be 0W, which is the same as 30W, as for the brightness of LED lights, the brightness of 30W is about equal to the brightness of 150W incandescent lamps, but in fact, they are not comparable, one is a cold light source, and the other is a thermal radiation light source.

According to visual inspection, a 5W LED lamp in my house is equivalent to the brightness of 25W incandescent lamp that was replaced before, according to this ratio, a 30W LED lamp is equivalent to a 150W incandescent bulb, of course, it is not necessarily a linear ratio, but the estimate will not be too far behind.

30W LED light.

The power is equivalent to an incandescent lamp of 30W, and the luminous flux is equivalent to an energy-saving lamp of about 90W or an incandescent lamp of about 150W.

LED lights are cold light sources. The brightness of 6W LED light festival is equivalent to the brightness of 30 watt energy-saving lamps. Generally suitable for installation in bathrooms and kitchens.

A 30-watt LED lamp is equivalent to a 150-watt incandescent lamp with "brightness"! Although the power consumption is only 30 watts! aqui te amo。

Equivalent to an incandescent lamp of 200 watts or larger.

The power saving effect of LED lights is quite obvious, and the power consumption of 30W LED lights is the same as that of old-fashioned 5W incandescent bulbs.

Equivalent to a hundred-watt incandescent lamp. LED lights save more than two-thirds of energy.

How many watts of a 40 watt led light is equivalent to a normal lamp, and the brightness of a 40 watt LED is equivalent to the brightness of a normal bulb of 200 watts. The lighting lamps we use in daily life generally have Zhilian Puwu Bitong incandescent lamp, energy-saving cover Mengqin lamp and LED lamp, in the case of the same power, the brightness of the height is different, the brightness of ordinary incandescent lamp is relatively low, the brightness of energy-saving lamp can reach twice that of incandescent lamp, and the brightness of LED lamp can reach 5 7 times that of incandescent lamp.

Summary. Hello, 1 watt led light is equivalent to how many watts of incandescent brightness is there.

The brightness of LED lamps is 80 lm w, generally 50-70 lm w, incandescent lamps are 10-15 lm w, and energy-saving lamps are 50-80 lm w, that is to say, 1w led lamps are equivalent to about 5w incandescent lamps, which is about the same as energy-saving lamps.

1 watt of LED light is equivalent to the brightness of how many watts of incandescent lamp.

Hello, I am a co-teacher who asks for a question, I am happy to serve you, please be patient for you immediately.

Hello, 1 watt LED lamp is equivalent to how many watts of incandescent lamp brightness LED lamp has a high brightness of 80 lm w, generally 50-70 lm w, incandescent lamp is 10-15 lm w, energy-saving lamp 50-80 lm w, wheel pants that is to say, 1w led lamp is equivalent to about 5w incandescent wax lamp, and energy-saving lamps are about the same.

I hope I can help you, if you are satisfied with my service, please give a thumbs up, and I wish you all the best.

LED lights in the living room.

Use 18 watts to 60 watts. The difference in wattage between these mainly depends on the area of the living room to determine the wattage of its LED lights.

If the living room of the house has an area of 30 square meters, you can use 40 to 60 watts. If the area is small, you can install an 18-watt power supply. At the same time, whether the living room needs to install a few watts of LED lights, whether you need to install other lights, after comprehensive consideration, the most suitable wattage will be chosen.

The angle of the LED light is not good. Try the downlights.

to reduce the effects of bad angles. It is recommended to use 3W energy-saving lamps.

The color of the lights is more uniform, soft and unobtrusive. Lighter colors are more uniform, last longer, and save money.

Use 50 watts to 60 watts or so.

The main styles are ceiling lamps, ceiling lamps, crystal lamps, etc.; When purchasing, you should take into account the decoration style, lighting, floor height and other factors, such as the floor rock is low, and the lighting is insufficient, you should choose a ceiling lamp with high wattage, which can not only increase indoor lighting, but also will not affect the floor height.

The angle of the LED light line is not good, try to use it on the downlight, which can reduce the impact of the bad angle. It is recommended to use 3W energy-saving lamps, the light color is more uniform, soft, and not eye-catching. The light color is more uniform, the life is longer, and it saves money.

Theoretically, the power consumption of LED is only 1 10 of incandescent lamps, but in practical applications, under the same illumination, the first LED lamp 3W is equivalent to 25W incandescent lamp, and the poor quality LED lamp 5W is equivalent to 25W incandescent lamp, and the heat is strong and the life is short.

So, how should the wattage (W) we often talk about be converted between energy-saving lamps, LED lights, and incandescent lamps? In other words, how many watts of energy-saving lamps and incandescent lamps are equivalent to each watt of LED lamp?

Wattage conversion method for energy-saving lamps, LED lamps, and incandescent lamps.

First of all, let's take a look at several common specifications of energy-saving lamps: 3W, 5W, 7W, 9W, 11W, 13W, 15W, 18W.

Household is generally 9w and 11w as the main lights in bedrooms and kitchens;

11W, 13W as the main light in the living room;

5W and 7W are used for bathroom lighting.

Approximate market**: 5-7w about 9 yuan; 9-11w is about 13 yuan; 13w is about 15 yuan. Don't buy stupid arguments** too cheap or inferior quality, otherwise the following conversion method with a pie is not applicable, and the brightness is low, the life is short, and it is easy to strobe.

Energy-saving lamp & incandescent lamp wattage conversion method.

A 1W LED lamp is equivalent to an incandescent lamp of about 5W, which is about the same as an energy-saving lamp. This is based on the "Development Trends of Lighting Sources" in the August issue of Building Electrical.

A 1W LED lamp is equivalent to a 3W CFL (energy-saving lamp) is equivalent to a 15W incandescent lamp, a 3W LED is equivalent to an 8W CFL (energy-saving lamp) is equivalent to a 25W incandescent lamp, and so on.

Generally speaking, a 3W LED bulb is enough for a living room of a normal size stove, and if the living room is larger, you can use bulbs of different wattages as needed, and larger bulbs are often used as huge displays.

There are also mobile phone indicators that are common in daily life, and LED lights are often used in car taillights and traffic lights. All in all, according to different needs, LED bulbs with different wattages have been applied in every corner of our daily life because of its powerful advantages.

3W LED = 8W CFL (Energy Saving Lamp) = 25W Incandescent Lamp.

Advantages of LED lights:

Energy-saving, the energy consumption of white LED is only 1 10 of incandescent lamps and 1 4 of energy-saving lamps.

Long life, life span can reach more than 100,000 hours, for ordinary home lighting can be described once and for all.

It can work at high speed, and if the energy-saving lamp is frequently turned on or turned off, the filament will be blackened and quickly broken, so it is safer.

Solid-state package, which is a cold light source type. So it is well transported and installed and can be installed in any miniature and enclosed device without fear of vibration.

Conversion of LED lamps, ordinary energy-saving lamps and incandescent lamps, etc.:

1W LED = 3W CFL (Energy Saving Lamp) = 15W Incandescent Lamp.

3W LED = 8W CFL (Energy Saving Lamp) = 25W Incandescent Lamp.

4W LED = 11W CFL (Energy Saving Lamp) = 40W incandescent lamp.

8W LED = 15W CFL (Energy Saving Lamp) = 75W incandescent lamp.

12W LED = 20W CFL (Energy Saving Lamp) = 100W incandescent lamp.

850 watts. Initially, LEDs were used as an indicator light source for instrumentation, and later LEDs of various light colors were used in traffic lights.

It has been widely used in large-area display screens, and has produced good economic and social benefits.

In the United States, for example, the 12-inch red traffic light was originally a 140-watt incandescent lamp with a long life and low-light visual performance.

As a source of light for trousers, it produces 2000 lumens of white light. Through a red filter.

After that, 90% of the light is lost, leaving only 200 lumens of red light. In the newly designed lamp, Lumileds uses 18 red LED light sources, which consume a total of 14 watts of power, including circuit losses, to produce the same light effect. Automotive signal lights are also an important area for LED light source applications.

For general lighting, people need a white light source more. In 1998, the LED that emits white light was successfully developed. This LED is made by combining a GAN chip with a yttrium aluminum garnet (YAG) sealer.

The GaN chip emits blue light (P=465nm, WD=30nm), and the YAG phosphor containing CE3+ is made by high-temperature sintering.

After being excited by this blue light, the first cluster emits yellow light, with a peak of 550 nLED light. The blue LED substrate is mounted in a bowl-shaped reflective cavity and covered with a thin layer of resin mixed with YAG, about 200-500 nm. Part of the blue light emitted by the LED substrate is absorbed by the phosphor, and the other part of the blue light is mixed with the yellow light emitted by the phosphor to obtain white light.

Kiss! Hello, happy to answer your <>

The pro-40 watt LED lamp is equivalent to the 400 watt LED light source of the ordinary lamp (LED refers to the light emitting Diode) as a light-emitting diode light source. This light source has the advantages of small size, long life and high efficiency, and can be used continuously for up to 100,000 hours, and the application of LED light source in the lighting field has become the mainstream in the future. 1. High luminous efficiency: After decades of technological improvement, the luminous efficiency of LED has been greatly improved.

The light effect of incandescent lamps and tungsten halogen lamps is 12-24 lumens watts, fluorescent lamps are 50 to 70 lumens watts, and sodium lamps are 90 to 140 lumens watts. The LED luminous effect will reach 50 200 lumens watts after improvement, and its light has good monochromaticity, narrow spectrum, and can directly emit colored visible light without filtering. Countries around the world have stepped up research to improve the light efficiency of LEDs, and its luminous efficiency will be greatly improved in the near future.

2. Low power consumption LED single-tube power watt, using DC drive, single-tube drive voltage volt, current 15 18 mA, fast response speed, can operate at high frequency. With the same lighting effect, the power consumption is 1/10,000 of incandescent bulbs and half of that of fluorescent tubes.

1. Japan estimates that half of Japan's incandescent lamps and fluorescent lamps will be replaced by LEDs with LEDs that are twice as effective as fluorescent lamps. This saves the equivalent of 6 billion litres per year**. In the case of bridge guardrail lights, a fluorescent lamp with the same effect is more than 40 watts, while the power of each LED is only 8 watts, and it can be varied.

3. Long service life, electronic light field radiation luminescence, filament luminescence is easy to burn, thermal deposition, and light attenuation of tung tung burning. The LED lamp is small in size, light in weight, and encapsulated in epoxy resin, which can withstand high-strength mechanical impact and vibration, and is not easy to break. The average life expectancy is 100,000 hours.

The service life of LED lamps can reach 5 to 10 years, which can greatly reduce the maintenance cost of lamps and avoid the pain of frequent lamp replacement. Hope mine can help you <>

Do you have any other questions?