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LED Lights High Safety Factor Aug 31, 2017

LED light is a high brightness white light emitting diode light source, high luminous efficiency, low power consumption, long life, easy to control, maintenance-free, led light safe and environmentally friendly; is a new generation of solid cold light, light color soft, bright, colorful, low loss , Low energy consumption, green, suitable for families, shopping malls, banks, hospitals, hotels, restaurants, his various public places for a long time lighting.

Advantages of LED lights:

1, efficient energy-saving: a thousand hours to consume only a few degrees of electricity (ordinary 60W incandescent 17 hours consumption of 1 kWh, ordinary 10W energy-saving lamps 100 hours consumption of 1 kWh)

2, long life: semiconductor chip light, no filament, no glass bubble, not afraid of vibration, not broken, the service life of up to 50,000 hours (ordinary incandescent lamp life of only one thousand hours, led light ordinary energy-saving lamp life only eight Thousands of hours)

3, health: light health light does not contain ultraviolet and infrared, does not produce radiation (ordinary light contains ultraviolet and infrared)

4, green: mercury and xenon and other harmful elements, conducive to recovery and, led light and will not produce electromagnetic interference (ordinary lamp contains mercury and lead and other elements, energy-saving lamps in the electronic ballast will produce electromagnetic interference)

5, to protect the vision: DC drive, no flicker (ordinary lights are AC drive, it will produce a strobe)

6, high light efficiency: small heat, 90% of the energy into visible light (ordinary incandescent 80% of the energy into heat, only 20% of the energy into light)

7, high safety factor: the required voltage, current is small, less heat, led light do not produce security risks, in the mine and other dangerous places

8, the market potential: low-voltage, DC power supply, battery, solar power, in remote mountainous areas and outdoor lighting and other power shortage, less electric places.

LED lights and incandescent contrast:

1, led lights in the AC drive and ordinary incandescent lamps will have the same phenomenon, and ordinary energy-saving lamps do not strobe phenomenon. Stimulation makes the eyes easy to fatigue.

2, each led light bulb is too bright, will be strong to stimulate the eyes, can not look directly, even a short time, and ordinary energy-saving lamps are relatively soft!

3, the angle of exposure is limited, generally only 120 ° irradiation, led light and ordinary energy-saving lamps can only be irradiated 360 °.

4, the brightness of the room is not better than the energy-saving lamps, because the direct view only in the narrow angle of high brightness, and from the angle after the rapid decline in light.

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

 How to buy LED lights:

1, LED brightness (MCD) is different, the price is different. LED for led lamps should comply with laser class Ⅰ standard.

2, anti-static ability Antistatic ability LED, long life, led light and thus high prices. Usually anti-static greater than 700V LED can be used for LED lighting.

3, the same wavelength of the LED, the same color, such as the requirements of the same color, the price is high. Producers who do not have LED spectrophotograms are hard to produce purely color products.

4, leakage current LED is a one-way conductive light, if there is reverse current, known as leakage, leakage current LED, short life, low prices.

5, the use of different angles LED light angle is not the same. Special light angle, the price is higher. Such as full diffuse angle, the price is higher.

6, the quality of life is the key to the quality of life, life by the decay of light. Light fades small, long life, long life, high prices.

7, wafer LED luminous body for the wafer, different chips, the price difference is very large. Japan, the United States of the chip more expensive, generally Taiwan and domestic chip prices lower than Japan, the United States (CREE).

8, the size of the chip chip size to the side length, large chip LED quality is better than the small chip. The price is proportional to the size of the chip.

9, colloidal colloidal LED colloid is generally an epoxy resin, plus anti-ultraviolet and fire retardant LED more expensive, high-quality outdoor LED lighting should be anti-ultraviolet and fire. Each product will have a different design, different designs for different purposes, LED lighting reliability design includes: electrical safety, fire safety, environmental safety, mechanical safety, health and safety, led light safe use of time and other factors. From the electrical safety point of view, should be consistent with the relevant international and national standards.

 LED lights Features:

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

2, longevity. Life of up to 100,000 hours or more, the ordinary family lighting can be described as "once and for all."

3, can work in high-speed state. Energy-saving lamps if the frequent start or turn off the filament will be black quickly broken.

4, solid-state packaging, are cold light source type. So it is very convenient to transport and install, can be installed in any miniature and closed equipment, not afraid of vibration, basically do not need to consider cooling.

5, led technology is changing in progress, its luminous efficiency is amazing breakthrough, the price is also constantly reduced. A white LED into the family's era is coming quickly.

6, environmental protection, no mercury harmful substances. LED bulb assembly parts can be very easy to disassemble, no manufacturers can be recycled through other people.

7, with light technology to LED point light source for the surface light source, led light increase the luminous surface, eliminate glare, sublimation visual effects, to eliminate visual fatigue;

8, lens and shade integrated design. Lens at the same time with the role of light and protection, to avoid duplication of light waste, so that more simple and beautiful products;

9, high power led plane cluster package, and radiator and lampholder integrated design. Fully guarantee the led cooling requirements and service life, fundamentally meet the LED lighting structure and shape of any design, very distinctive features of LED lamps.

10, significant energy saving. Ultra-bright high-power led light source, with high efficiency power supply, more than 80% energy saving than traditional incandescent, the same power brightness is 10 times the incandescent;

11, long life of 50,000 hours or more, more than 50 times the traditional tungsten lamp. LED using a highly reliable advanced packaging process - eutectic welding, full protection of LED long life;

12, no strobe. Pure DC work, eliminating the traditional light strobe caused by visual fatigue

13, green. Does not contain lead, mercury and other pollution elements, the environment without any pollution;

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

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

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

17, the use of PWM constant current technology, high efficiency, low heat, constant current accuracy;

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

19, universal standard lamp, can be directly replace the existing halogen, incandescent, fluorescent;

20, luminous efficiency can be as high as 801m / w, a variety of color temperature optional, high color rendering index, good color;

Obviously, as long as the cost of LED lights led technology continues to improve and reduce. Energy-saving lamps and incandescent lamps will be replaced by LED lamps.

At present the country more and more attention to lighting energy and environmental issues, has been vigorously promoting the use of LED lamps.