LED is a semiconductor light-emitting diode, LED light is a high brightness white light-emitting diode light-emitting source, high light efficiency, low power consumption, long life, easy to control, maintenance-free, safe and environmental protection; is a new generation of solid cold light source, light color soft, gorgeous, rich and colorful, low loss, low energy consumption, green environmental protection, applicable home, shopping malls, banks, hospitals, hotels , LED Light the hotel has long time lighting in various public places.

Advantages of LED Lights:

1, efficient energy-saving: 1000 hours only a few degrees of electricity (ordinary 60W incandescent lamp 17-hour consumption of 1 degrees of electricity, ordinary 10W energy-saving lamps 100 hours of electricity consumption 1)

2, Long life: Semiconductor Chip light-emitting, no filament, no glass bubble, LED Light not afraid of vibration, not easy to break, the service life of up to 50,000 hours (ordinary incandescent lamp service life of only 1000 hours, ordinary energy-saving lamps service life is only 8,000 hours)

3, Health: Light Health light does not contain ultraviolet and infra-red, do not produce radiation (ordinary light line contains ultraviolet and infra-red)

4, green Environmental protection: not including mercury and xenon and other harmful elements, conducive to recycling and will not produce electromagnetic interference (ordinary lamp containing mercury and lead elements, energy-saving lamp electronic ballast will produce electromagnetic interference)

5, protect eyesight: DC Drive, no strobe (ordinary lamp is AC drive, it will produce strobe)

6, light efficiency: Heat small, 90% of the power conversion to visible light (ordinary incandescent lamp 80% of the energy into thermal energy, LED Light only 20% of the energy converted to sunlight)

7, high safety factor: the required voltage, the current is small, the fever is small, does not produce the safety hidden danger, in the mine and so on dangerous place

8, the market potential: low voltage, DC power supply, battery, solar power, LED Light in remote mountainous areas and outdoor lighting, such as lack of electricity, less electricity sites.

The contrast between LED lights and incandescent lamps:

1, LED lights in the AC drive and ordinary incandescent lamp will have stroboscopic phenomenon, and ordinary energy-saving lamps do not have stroboscopic phenomenon. Strobe can make your eyes easily tired.

2, each LED light bulb light, will strongly stimulate the eyes, can not look straight, even if a short time, LED Light and the general energy-saving lamp relative to softer!

3, the irradiation angle has the limit, generally can only illuminate the 120°, LED Light but the ordinary energy-saving lamp almost can illuminate 360°.

4, the brightness of the room is not better than energy-saving lamps, because the LED only in the narrow angle of view with high brightness, and deviated from the angle of light quickly weakened.

Therefore, led energy-saving lamps as indoor lighting advantages may not be more obvious than ordinary energy-saving lamps, but as a flashlight, table lamps, spotlights and so on only a small angle lighting use is very good.

How to choose LED Lights:

1, LED brightness (MCD) is different, the price is different. LEDs for LED lamps shall conform to the Ⅰ class standard for laser grade.

2, antistatic ability of strong anti-static led, long life, and thus high prices. Usually antistatic more than 700V led can be used for LED lighting.

3, consistent wavelength of the LED, color consistent, LED Light such as the requirements of the same color, the price is high. It is difficult for producers without led split-light separations to produce pure color products.

4, leakage current LED is one-way conductive light-emitting body, if there is reverse current, it is called leakage, leakage current large LED, short life, low price.

5, luminous angle uses different led its luminous angle is not the same. LED Light The special luminous angle, the price is higher. such as full diffuse angle, the price is higher.

6, the key to different quality of life is the life, the life of the decision by the light failure. Light decay small, long life, long life, high price.

7, the light-emitting of the chip LED is the chip, the different chip, the price difference is very big. Japan, the United States, the chip is more expensive, generally Taiwan and domestic chip prices lower than Japan, the United States (CREE).

8, the size of the wafer size to length said that the quality of large-chip led better than the small chip. The price is proportional to the size of the wafer.

9, colloidal ordinary led colloid generally epoxy resin, with anti-ultraviolet and fire-retardant led price more expensive, high-quality outdoor LED lighting should be anti-ultraviolet and fire-resistant. Each product will have a different design, different design applicable to different uses, LED lighting reliability design includes: Electrical Safety, fire safety, applicable environmental safety, mechanical safety, health and safety, LED Light safe use time and other factors. From the point of view of electrical safety, it should conform to the relevant international and national standards.

How to choose LED Lights:

1, LED brightness (MCD) is different, the price is different. LEDs for LED lamps shall conform to the Ⅰ class standard for laser grade.

2, antistatic ability of strong anti-static led, long life, and thus high prices. Usually antistatic more than 700V led can be used for LED lighting.

3, consistent wavelength of the LED, color consistent, such as the requirements of the same color, the price is high. It is difficult for producers without led split-light separations to produce pure color products.

4, leakage current LED is one-way conductive light-emitting body, if there is reverse current, it is called leakage, leakage current large LED, short life, low price.

5, luminous angle uses different led its luminous angle is not the same. The special luminous angle, the price is higher. such as full diffuse angle, the price is higher.

6, the key to different quality of life is the life, LED Light the life of the decision by the light failure. Light decay small, long life, long life, high price.

7, the light-emitting of the chip LED is the chip, the different chip, the price difference is very big. Japan, the United States, the chip is more expensive, generally Taiwan and domestic chip prices lower than Japan, the United States (CREE).

8, the size of the wafer size to length said that the quality of large-chip led better than the small chip. The price is proportional to the size of the wafer.

9, colloidal ordinary led colloid generally epoxy resin, with anti-ultraviolet and fire-retardant led price more expensive, high-quality outdoor LED lighting should be anti-ultraviolet and fire-resistant. Each product will have a different design, different design applicable to different uses, LED lighting reliability design includes: Electrical Safety, fire safety, applicable environmental safety, mechanical safety, health and safety, safe use time and other factors. From the point of view of electrical safety, LED Light it should conform to the relevant international and national standards.

LED Light Features:

1. Energy saving. White LED energy consumption is only 1/10 of the incandescent lamp, energy-saving lamps 1/4.

2, longevity. Life expectancy of up to 100,000 hours, for ordinary family lighting is “once and for all.”

3, can work at the high speed state. Energy-saving lamp if the frequent start or shutdown of the filament will be black and quickly broken down.

4, Solid state package, belongs to the cold light source type. So it is easy to transport and install, can be installed in any miniature and closed equipment, not afraid of vibration, basically need not consider the heat dissipation.

5, LED technology is changing rapidly in progress, its luminous efficiency is making an astonishing breakthrough, the price is also declining. A white light led into the family era is coming quickly.

6, environmental protection, no mercury harmful substances. The assembly parts of LED bulbs can be disassembled easily and recycled by others without recycling by manufacturers.

7, light distribution technology to expand the LED point light source for the surface, LED Light increase the luminous surface, eliminate glare, sublimation visual effect, eliminate visual fatigue;

8, lens and lampshade integration design. The lens has the function of concentrating and protecting, which avoids the repetition of the light and makes the product more concise and beautiful.

9, high-power led plane cluster packaging, and radiator and lampholders integrated design. The full protection of the LED cooling requirements and service life, from the fundamental to meet the LED lighting structure and modelling of arbitrary design, very distinctive characteristics of LED lamps.

10. Energy saving is remarkable. The use of super bright high-power LED light source, with high efficiency power supply, than traditional incandescent lamp saving more than 80%, LED Light the same power under the brightness of the incandescent lamp 10 times times;

11, super long life of more than 50,000 hours, is the traditional tungsten more than 50 times times. Led by the use of high reliable advanced packaging technology-eutectic welding, fully guarantee the ultra long life of LED;

12, no stroboscopic. Pure DC work eliminates the visual fatigue caused by traditional light source stroboscopic

13. Green Environmental protection. Does not contain the lead, the mercury and so on the pollution element, does not have any pollution to the environment;

14, impact resistance, strong lightning resistance, no ultraviolet (UV) and infrared (IR) radiation. No filament and glass shell, no traditional tube fragmentation problem, no harm to the human body, no radiation.

15, low heat voltage work, safe and reliable. Surface temperature ≤60℃ (ambient temperature ta=25℃);

16, wide voltage range, global general. 85v~ 264VAC full voltage range constant current to ensure that the life and brightness are not affected by voltage fluctuations;

17, the use of PWM constant flow technology, high efficiency, low heat, constant flow precision high;

18, reduce line loss, no pollution to the grid. Power factor ≥ 0.9, harmonic distortion ≤20%, EMI in line with global targets, reduce the power supply line loss and avoid the high frequency interference pollution to the grid;

19, the common standard lamp holder, may directly replace the existing halogen lamp, the incandescent lamp, the fluorescent lamp;

20, luminous efficiency can be up to 801m/w, a variety of color temperature can be selected, color index is high, color rendering good;

Obviously, as long as the cost of LED lights with the continuous improvement of LED technology and reduce. Energy-saving lamps and incandescent lamps will inevitably be replaced by LED lamps.

At present, the State attaches more and more importance to lighting energy conservation and environmental protection issues, LED Light has been vigorously promoting the use of LED lamps.