< p > LED the inherent characteristics of the decision it is the ideal light source to replace the traditional light source, it has a wide range of USES.
A, small size LED is basically a small chip is encapsulated in epoxy resin, and so it is very small, very light.
2, low power consumption and lower power LED is quite low, the working voltage of the LED is generally 2 -
The working current is 0.
It means that the electrical energy it consumes less than 0.
Three, long service life under the appropriate current and voltage, LED the service life of up to 100000 hours.
Four, high brightness, low quantity of heat LED cold light technology, calorific value than ordinary lighting lamps and lanterns is much lower.
Five, the green LED is made from non-toxic material, unlike fluorescent mercury can cause pollution, at the same time, the LED can be recycled.
Six, strong and durable LED is fully encapsulated in epoxy resin, and it is strong than light bulbs and fluorescent tube.
No loose parts in the body, these characteristics make LED is not easy to damage.
LED lights high energy saving, energy saving energy without pollution for environment protection.
Dc drive, low power consumption,
Single pipe 0.
Electric power conversion is close to 100%, the same lighting effect than the traditional light source, energy saving more than 80%.
Long life: LED light source has called it longevity light, meaning never extinguished the lights.
Solid cold light source, the epoxy resin encapsulation, no loose parts in the body, there is no filament light easy to burn and thermal deposition, droop, such as faults, service life can reach 60000 to 100000 hours, long service life 10 times more than traditional light.
Many changes: LED light source available red, green, blue three colors principle, in under the control of computer technology make the three colors gray level 256 and arbitrary mixed, can produce 256 * 256 * 256 = 16777216 kinds of color, form different combinations of light color changing, realize the dynamic change of rich and colorful effects and all kinds of images.
The environmental protection, environmental protection benefit is better, no ultraviolet and infrared spectrum, no heat, no radiation, glare small, and waste recycling, no pollution contains no mercury elements, cold light source, can safely touch, belongs to typical green lighting source.
High tip: compared with the traditional monotonous lighting effects, the LED light source is low pressure microelectronics products, successfully combines computer technology, network communication technology, image processing technology, embedded control technology, etc. , so also is the digital information technology products, is a semiconductor photoelectric device 'high point' technology, the online programming, unlimited upgrade, the characteristics of flexible.
Wavelength illumination terms: the colour of the light intensity can be described by data, this data is called wavelength.
The wavelength of light can be seen, the range between 380 and 780 nm.
Brightness: brightness refers to the degree of object light and shade, is defined as the luminous intensity per unit area.
Units: nita, (
Light intensity refers to the degree of bright light.
Also indicates that the light source in a certain direction and scope of visible radiation intensity of physical quantities.
Flux: the lighting source and are the sum of the energy is received by the eye for flux (
Unit: lumen (
Flux: lighting source divided by the power of light source.
It is one of the important indicators to measure light source energy conservation.
Unit: lumens per watt (
Lm / w)
Color: for the present the object, namely degree of vivid colors.
Commonly known as color rendering index.
Color: the color of the light source emits light radiation at a certain temperature light color at the same time, the temperature of the blackbody is referred to as the light source color temperature.
Unit: kelvin (
Glare: vision with high brightness of objects or strong brightness contrast, known as visual discomfort glare caused by, dazzling light is important factor affecting the quality of lighting.
Synchronicity: two or more than two leds in no time internal energy according to the procedures set by the normal run synchronously, synchronization is a basic requirement of LED lights to realize coordinate change.
Protection grade: IP protection level is the lamps and lanterns is according the characteristic of the dust, prevent moisture to classification, composed of two Numbers, the first number represents the level of dust, prevent the outside shooting of lamps and lanterns,
Points 0 -
And the second number represents moisture proof, waterproof lamps and lanterns of shooting the sealing degree (
Points 0 -
Said, the greater the number the higher degree of protection.
< / p > < p > chaozhou xiang li electrical appliance factory specializing in the production of small night light
light and night light, LED rechargeable small desk lamp socket.
< / p > < p > < / p > article source: li 3 c electric light a night light ea -
com < p > < / p >
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