Advantages Of LED Lights

advantages of led lights Leave a comment

advantages of led lights

advantages of led lights


135 lumens / watts

The default lifespan is 50,000 hours or more if properly engineered

Rugged – LED is also called solid-state lighting (SSL) as it is made of solid material without any fuse, tube or bulb to break

No warm-up period – LED light immediately – in a nanosecond

Cold temperatures are not affected – low temperatures such as “LED” will start even in under zero weather


With LED you can direct the light to where you want, so no light is wasted

Excellent color display – Do not wash LED colors like other light sources such as fluorines, making them ideal for screens and retail applications

Environment-friendly – The LED does not contain mercury or other hazardous materials

Control – LED can control the brightness and color

advantages of led lights
Blue Risk: There are concerns that dual-color LEDs and cold white lights are now able to exceed the safe limits of so-called light blue light as specified in the eye safety specifications such as ANSI / IESNA RP-27.1-05: Recommended Practice for Photovoltaic Safety of LEDs and Lamps.

Quality of light: Most cold white LEDs have spectra significantly different from the radiant black body like the sun or the bright light. Elevation at 460 nm and dip at 500 nm can result in the color of objects being seen differently under cold white LED radiation from sunlight or incandescent sources, due to erosion, and red surfaces that are particularly poorly viewed by the usual white phosphorus bulbs. However, the color rendering characteristics of common fluorescent lamps are often less important than what is now available in modern white LED lamps.
Temperature Dependency: LED performance depends largely on the ambient temperature of the operating environment. Excessive LED driving in high ambient temperatures can lead to a high temperature of the LED package, eventually causing the device to fail. A sufficient thermal sinking is required to maintain a long life. This is especially important when considering mechanical, automotive and military applications where the machine must operate over a wide range of temperatures and needs a low failure rate.


Blue Pollution: Because cool white LEDs produce a blue light that is more consistent than traditional external lighting sources such as high-pressure sodium lamps, the strong reliance of the Rayleigh scattering wave means that cold white LEDs can More light pollution is caused by other light sources. The Dark International Association for Dark Sky does not encourage the use of white light sources with a correlated color temperature of more than 3000 Kelvin.
Voltage Sensitivity: The voltage should be supplied above the threshold and current underrated. This can include serial resistors or a current power supply.
High initial price: LED lamps are currently more expensive, lumen price, based on the initial cost of capital, than most traditional lighting techniques. Additional expenditures derive in part from relatively low lumen production, driving circuits and power supplies.
Lighting source in the area: The LED indicators are not near the light point, but rather are an complete distribution. Therefore it is difficult to use LEDs in applications that require sphere light. Lanterns are not able to provide deviation less than a few degrees. This contrasts with laser beams, which can produce rays with variations of 0.2 degrees or less
Benefits of LED lighting
LEDs are extremely energy-efficient and consume up to 90% less energy than incandescent bulbs. Since LEDs use only a fraction of the energy of an incandescent lamp, there is a significant reduction in energy costs. Also, money and energy are saved in maintenance and replacement costs because of long LED lifetime. The lighting is up to 60,000 hours compared to 1500 hours for incandescent lamps

advantages of led lights


Advantages Of LED Lights

The following are the top 15 advantages of LED technology. They are listed sequentially based on their importance and begin with the most important elements:

Advantages of LED lighting compared to conventional lighting

1. LED Light Lifespan:
Easily the most important feature of LED lamps compared to traditional lighting solutions is long life. The average LED is about 50,000 hours to 100,000 hours or more. This is 2-4 times as long as most fluorescent, metal halide, even sodium vapor lights. It is more than 40 times the average incandescent bulb.

advantages of led lights

The less common replacement means two things: low maintenance costs in terms of labor and lower spare parts costs (because lamps simply do not fail for a long time).

2. LED Energy Efficiency:
LED lamps generally consume very low amounts of energy. The statistics to look for when comparing the energy efficiency of different lighting solutions are called one of the two terms: luminous efficiency or useful lumen. These two elements primarily describe the amount of light emitted per unit of energy (watts) consumed by the bulb. Through our experience, most LED lighting projects result in a 60-75% improvement in the total energy efficiency of the lighting of the facility. Depending on the existing lights and LEDs installed, the saving can be more than 90%. You can read some case studies here.

For a few comparisons of LEDs and other lighting techniques there, read the following links:

LED vs. CFL (Compact Fluorescent Lights)
LED against fluorescent lights
LED vs. HID (high density discharge lamps, for example, Metal Halide)
LED against HPS (high pressure sodium lights)
LED vs. incandescent lights
LED against LPS (low pressure sodium lights)

3. Improve safety with LEDs:
Safety may be the most overlooked feature when it comes to LED lighting. The number one danger when it comes to lighting is heat emission. LEDs do not emit heat almost forward, while conventional bulbs such as incandescent bulbs convert more than 90% of total energy used to run directly into heat. This means that only 10% of energy-producing incandescent lamps actually use the light (making it very inefficient compared to LED lamps). In addition, because LEDs consume less power, they can work effectively on low voltage electrical systems. These are usually safer if an error occurs.

4. LED lights are physically small:
The actual LED device is very small. Small power devices can be less than 10 mm2, while larger power devices can be as small as mm2. Its small size makes LED lamps incredibly adaptable with an infinite number of lighting applications. Various uses of LEDs include a wide range of its roots in lighting circuit boards and traffic lights to modern lighting, residential and commercial real estate applications, and even the main stadium lighting. You can read about the LED lighting history here or the lighting history in general here.

advantages of led lights

5. LEDs have great color rendering index (CRI):
CRI is a measure of the ability of light to detect the actual colors of objects compared to the ideal light source (natural light). High CRI is a desirable feature in general (although of course it depends on the application required). LED indicators generally have very high (good) estimates when it comes to CRI.

The best way to estimate the CRI is to look at a direct comparison between LED lighting (with high CRI) and conventional lighting solutions such as sodium vapor lamps (which are usually poor CRI ratings and in some cases almost monochromatic). See the following image to compare and compare two cases:advantages of led lights

Turn the LED lighting (retrofit) for LPS outdoor lighting into the storage facility

The range of possible values for different LEDs is generally between 65 and 95, which is excellent. You can read more about CRI here.

6. LEDs generate directional emission:
LED technology emits only 180 degree light. Each other type of light emits a 360 degree light around the source. 360 degree emissions require accessory devices to reflect and / or redirect light. This increases overall system costs, inevitably resulting in losses, which means that the device is necessarily less efficient than it is. Consider the light that emits light in the ceiling – this is your standard bulb. The problem is that you are trying to illuminate the room and not the ceiling. LED lamps solve this problem completely and give the savings in terms of total energy efficiency of the system.

7. LEDs have tremendous design flexibility:
Because LEDs are very small, they can be used in any application you can think of. They can be integrated into conventional bulb clusters, used in isolation as a small device light, or attached sequentially in sequence. Just about everything to you

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