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Advantages of LED ibericadeiluminacion.com
+ Durability - The LED diode has an average life between 50,000 and 100,000 hours against the longest luminaire, which does not reach 10,000 hours, or 1,500 hours of a halogen lamp.
+ Energy saving - The use of LED energy is approximately 90%, against 15% of the conventional lamp in the best conditions.
- Null signature - the LED works directly with the electric current, it does not need auxiliary elements for operation; These elements that have to be replaced over time, have a very low half-life.
+ Color - Thanks to LED technology, in an RGB diode we have 16 million possible combinations of colors, something unthinkable in conventional lighting.
+ Electronic technology - LED technology is totally electronic, with lower losses and better energy use, more performance, with less energy.
-I do not emit UV or go - the LED only emits the frequency we need, not producing disorders or light pollution.
+ Non-polluting recycling - by LED construction materials, we do not have the great problem of heavy metal gases.
+ Light control - We can control and dimmerize (attenuate) light, in a range of 0 to 100%, something unthinkable in conventional light.
+ Low voltage feeding - avoiding many problems and dangers. Savings in electrical equipment. By having a tiny consumption, we have considerable savings in protection and driving systems (cables).
+ Preservation of the environment - This is one of the most important points, by needing less energy to work satisfactorily, we emit an amount of CO2 to the atmosphere, sensibly less and we also produce any type of light contamination, being easily controllable.
What is an LED?
LEDs are solid state semiconductor devices which makes them robust, reliable, long-lasting and vibration-proof, which can convert electric power directly into light. The interior of an LED is a small semiconductor encapsulated in an epoxy resin enclosure.
Against other systems, LEDs do not have filaments or other mechanical parts subject to breakage or failures by "melted", there is no point where they cease to function, but that its degradation is gradual throughout its life.
It is considered that at approximately 50,000 hours, it is when its flow decays below 70% of the initial, that means approximately 6 years in a daily 24-hour application 365 days / year.
This allows a huge reduction of maintenance costs since it is not necessary to replace them, so the lighting cost is much lower.
Likewise, by its nature the ignition occurs instantaneously at 100% of its intensity without flashing or startup periods, and independently of the temperature. Unlike other systems, it is not degraded by the number of lit.
The LED control It is another of the important factors. Given its nature, they are easily controllable, being able to produce effects and allow energy controls that with other devices is more difficult and expensive to obtain.
On the other hand, LED devices are ecological since they do not contain mercury, they have a greater duration, they save a great amount of energy, a significant point to take into account in the facilities and especially in the public type, and do not produce almost light pollution, another important aspect in applications Public and especially traffic.
History of LEDs
The first Visible Practical LED spectrum was developed in 1962, the development of LEDs has reached such a high level, which has been chosen as the best alternative to the incandescent bulb, neon light and fluorescent in many areas. It is predicted that with the already remote development of LED, the current mentioned or conventional lighting sources will give way to the LEDs in the near future. The future of the human being will be brighter since the common employment of LEDs will be savings in energy, costs and time.
Features and advantages of LEDs
Inherent LED features define it to be the best alternative to conventional lighting sources, and provide a wider range of use.
Small size
An LED can be extremely small and provide a light beam of high light features.
Consumption of low electricity
LEDs have a very low electricity consumption. Generally, an LED is designed to work on the current 2-3.6V, 0.02-0.03A, This means that you do not need more than 0.1W to work.
Long-life
Running at a nominal voltage, the appropriate current and environment LEDs enjoy a long life approximately 100,000 hours.
High luminous efficiency and low heat emission
The LEDs can convert almost all the energy used in light, and therefore the performance of the mimes translates into a very high luminous efficiency and low heat emission. The best LEDs in the current market emits is almost twice as efficient as a tungsten or equivalent filament bulb.
Environmental protection
LEDs are manufactured with non-toxic materials unlike fluorescent lamps with mercury containing and raising a danger of contamination. LEDs can be fully recycled.
Unbreakable
The electroluminescent device of LEDs is fully embedded in an epoxy resin enclosure, it makes it much more robust than the conventional filament lamp and the fluorescent tube; There is no mobile part within the solid epoxy enclosure, it is more resistant to vibrations or impacts. This causes LEDs highly resistant.
The use of LEDs
The characteristics of the LEDs mentioned above determine their ideal convenience in a wide range of use.
Decorative lighting
Due to the variety rich in colors, small size, durability, energy savings, LEDs are the perfect lighting source for decorative use. Well positioned, on PCB, flexible cable, or other desired materials; LEDs can be used for architectural, perimeter, signaling, beacons, sign, etc, ...
Cleaning
It is not necessary to use chemical substances for the cleaning and maintenance of LEDs, the inappropriate use of them could damage the LED. When cleaning is necessary, simply apply alcohol over the epoxy resin, the cleaning time should be less than 30 seconds in normal temperature environments.