LED knowledge
LED downlight parameters and product introduction
14-01-22
LED lamp is the application of new LED light source based on traditional lamp on the improvement and development of products, is a kind of embedded into the lighting ceiling light emitter type.
LED lamp is directional lighting, only its opposite to the light, beam angle belongs to the condenser, light is focused, strong chiaroscuro, more prominent illuminated objects, lumen is high, which will bring out the quiet atmosphere.
LED lamp is mainly achieved through the light-emitting diode lighting the way, life mainly depends on solid LED light source and drive cooling, the LED lamp life has reached more than 50000 hours, with the commonly used continuous research of LED technology, in the drive and cooling has been basically achieved a relatively ideal state, compared with the ordinary halogen lamp, high quality LED lamp life of commercially available to reach more than 50000 hours
LED lamp features: unity and perfect conservation of architectural decoration, does not damage the lamp light source set, hidden architectural decoration, the light source is not exposed, no glare, the soft visual effect, uniform.
Energy saving: the same as ordinary energy-saving lamp brightness power 1/4.
Green: do not contain mercury and other harmful substances, no pollution to the environment.
Economy: because electricity can reduce electricity costs, one and a half years recoverable lamp cost. A family for a month to save electricity a few yuan.
Long life: LED lamp life of 50000 hours, six hours a day, is a life span of 20 years.
The advantages of LED lighting;
1: energy consumption, energy-saving white LED is only 1/10 of the incandescent lamp, energy saving lamp 2/5, long: LED theory of life can be more than 100000 hours, for ordinary household lighting is "put things right once and for all".
2, can work at high speed: energy-saving lamps if frequent startup or shutdown the filament will be dark soon damage.
3, solid state encapsulation, belongs to cold light source type. So it is very convenient for transportation and installation, can be installed in any micro and closed equipment, vibration resistance, the main consideration is the heat.
4, LED lighting technology is change rapidly in progress, its luminous efficiency are achieved remarkable breakthrough, the price has been reduced. A white LED lighting into the home of the era is coming.
5, environmental protection, do not contain mercury (Hg) and other harmful substances to the environment, will not cause damage to the environment. Assembly of the LED lamp can be easily disassembled, no manufacturers recycling are available through other people recovery. LED contains no infrared, ultraviolet, so don't bug.
6, fast response speed: LED fast response speed, the total elimination of the traditional high pressure sodium lamp starting process is long.
LED lighting lamp classification
1 · downlight according to size, can be divided into 2 inch, 2.5 inch, 3 inch to 8 inch downlight, general size is two numbers, one is outside, one is the size of holes, also is the ceiling construction hole size
2, according to the classification of lamp beads, beads can be divided into high power, small power lamp and led three, among them large power can be divided into 1W, 2W, 3W single, good supplier of chip and packaging can make the lamp reaches 5W and 10W power; small power according to package form can be divided into 301435285050 and so on; LED, namely COB. The theory is of small power lamp is no spot, heat dissipation is relatively good, more and more by the vast number of customers.
3, the lamp is generally fog mask, but the fog face is to reduce the cost of optical effect, therefore, some will also have made of the transparent cover
The LED lighting package technology
The 1 expanding, the chip off arrange closely point for solid crystal.
2 solid crystal, conductive / at the bottom of the bracket point not conductive glue (conductive or not depending on wafer is under or around the PN and PN junction type) and then the wafer in the inside of the scaffold.
3 short baking, let the glue is solidified weld line chip does not move.
4 welding lines, with gold thread to the wafer and the bracket conduction.
5 the pretest, the preliminary test can be bright.
6 glue, glue the wrap up chips and support.
7 long roast, let the glue curing.
8 after the test, the test can not bright or not and the electrical parameters of standard.
9. Spectrophotometric color, the color and the voltage is roughly consistent product out.
10, packaging.
LED downlight indoor lighting and strong applicability, but also because of its many other advantages.
1, the use of LED lamp to make home more beautiful. Will help the overall unity and perfect maintain indoor decoration, not destroy the chandelier lamp light source set, hidden in the decoration inside, not outside, no glare, the visual effect of LED light source to be more gentle, uniform. Space, reduce the pressure, resulting in a warm effect
Energy saving 2, LED lighting fixtures to help families to reduce electricity costs: the same as ordinary energy-saving lamp brightness power 1/4, a LED lamp can save electricity a few yuan a month for a family.
3, LED downlight not fragile, Recyclable, strong environmental protection: do not contain mercury and other harmful substances, no pollution to the environment. And the energy saving, equivalent to reducing carbon emissions. The promotion with the family "energy-saving emission reduction" philosophy of life.
The longevity of 4, LED lamp: LED lamp life of 50000 hours, six hours a day, is a life span of 20 years. This can reduce the considerable costs of purchase lamps for home.
Production in Shenzhen LED lamp manufacturers summary: obviously, as long as the LED lamp into
LED lamp is directional lighting, only its opposite to the light, beam angle belongs to the condenser, light is focused, strong chiaroscuro, more prominent illuminated objects, lumen is high, which will bring out the quiet atmosphere.
LED lamp is mainly achieved through the light-emitting diode lighting the way, life mainly depends on solid LED light source and drive cooling, the LED lamp life has reached more than 50000 hours, with the commonly used continuous research of LED technology, in the drive and cooling has been basically achieved a relatively ideal state, compared with the ordinary halogen lamp, high quality LED lamp life of commercially available to reach more than 50000 hours
LED lamp features: unity and perfect conservation of architectural decoration, does not damage the lamp light source set, hidden architectural decoration, the light source is not exposed, no glare, the soft visual effect, uniform.
Energy saving: the same as ordinary energy-saving lamp brightness power 1/4.
Green: do not contain mercury and other harmful substances, no pollution to the environment.
Economy: because electricity can reduce electricity costs, one and a half years recoverable lamp cost. A family for a month to save electricity a few yuan.
Long life: LED lamp life of 50000 hours, six hours a day, is a life span of 20 years.
The advantages of LED lighting;
1: energy consumption, energy-saving white LED is only 1/10 of the incandescent lamp, energy saving lamp 2/5, long: LED theory of life can be more than 100000 hours, for ordinary household lighting is "put things right once and for all".
2, can work at high speed: energy-saving lamps if frequent startup or shutdown the filament will be dark soon damage.
3, solid state encapsulation, belongs to cold light source type. So it is very convenient for transportation and installation, can be installed in any micro and closed equipment, vibration resistance, the main consideration is the heat.
4, LED lighting technology is change rapidly in progress, its luminous efficiency are achieved remarkable breakthrough, the price has been reduced. A white LED lighting into the home of the era is coming.
5, environmental protection, do not contain mercury (Hg) and other harmful substances to the environment, will not cause damage to the environment. Assembly of the LED lamp can be easily disassembled, no manufacturers recycling are available through other people recovery. LED contains no infrared, ultraviolet, so don't bug.
6, fast response speed: LED fast response speed, the total elimination of the traditional high pressure sodium lamp starting process is long.
LED lighting lamp classification
1 · downlight according to size, can be divided into 2 inch, 2.5 inch, 3 inch to 8 inch downlight, general size is two numbers, one is outside, one is the size of holes, also is the ceiling construction hole size
2, according to the classification of lamp beads, beads can be divided into high power, small power lamp and led three, among them large power can be divided into 1W, 2W, 3W single, good supplier of chip and packaging can make the lamp reaches 5W and 10W power; small power according to package form can be divided into 301435285050 and so on; LED, namely COB. The theory is of small power lamp is no spot, heat dissipation is relatively good, more and more by the vast number of customers.
3, the lamp is generally fog mask, but the fog face is to reduce the cost of optical effect, therefore, some will also have made of the transparent cover
The LED lighting package technology
The 1 expanding, the chip off arrange closely point for solid crystal.
2 solid crystal, conductive / at the bottom of the bracket point not conductive glue (conductive or not depending on wafer is under or around the PN and PN junction type) and then the wafer in the inside of the scaffold.
3 short baking, let the glue is solidified weld line chip does not move.
4 welding lines, with gold thread to the wafer and the bracket conduction.
5 the pretest, the preliminary test can be bright.
6 glue, glue the wrap up chips and support.
7 long roast, let the glue curing.
8 after the test, the test can not bright or not and the electrical parameters of standard.
9. Spectrophotometric color, the color and the voltage is roughly consistent product out.
10, packaging.
LED downlight indoor lighting and strong applicability, but also because of its many other advantages.
1, the use of LED lamp to make home more beautiful. Will help the overall unity and perfect maintain indoor decoration, not destroy the chandelier lamp light source set, hidden in the decoration inside, not outside, no glare, the visual effect of LED light source to be more gentle, uniform. Space, reduce the pressure, resulting in a warm effect
Energy saving 2, LED lighting fixtures to help families to reduce electricity costs: the same as ordinary energy-saving lamp brightness power 1/4, a LED lamp can save electricity a few yuan a month for a family.
3, LED downlight not fragile, Recyclable, strong environmental protection: do not contain mercury and other harmful substances, no pollution to the environment. And the energy saving, equivalent to reducing carbon emissions. The promotion with the family "energy-saving emission reduction" philosophy of life.
The longevity of 4, LED lamp: LED lamp life of 50000 hours, six hours a day, is a life span of 20 years. This can reduce the considerable costs of purchase lamps for home.
Production in Shenzhen LED lamp manufacturers summary: obviously, as long as the LED lamp into
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