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Household led lighting knowledge comprehensive analysis

(Summary description)HouseholdledlightingknowledgecomprehensiveanalysisWithledlightingbegantoentertheuniversalera,moreandmoreconsumerswanttousehomeledlightingknowledgehasenoughunderstanding.Today,withXiaobianlookatthehomeledlightingknowledgeofacomprehensiveanalysis,foreveryonetorefertoOh.LEDlightingknowledge-basicknowledgeLEDsemiconductorlight-emittingdevicesincludesemiconductorlight-emittingdiode(referredtoasLED),digitaltube,symboltube,metertubeanddotmatrixdisplay(referredtoasmatrixtube)andsoon.Infact,eachofthelight-emittingunitsinthedigitaltube,thesymboltube,themetertubeandthematrixtubeisalight-emittingdiode.Ledlightingknowledge-ledlightsourcewiththecharacteristics1,lesspowerconsumption:lighteffectof75Lm/WLEDbrightnessoftheincandescentlamptoreducethepowerconsumptionby80%;2,longlife:productlifeupto50000h,24hourscontinuouslightavailablefor7years;3,nanosecondresponsespeed,sothatthebrightnessandcolorofthedynamiccontroleasier,canachievethedynamicchangesincoloranddigitalcontrol;4,thedesignoflargespace:andthebuildingcanbeorganicallyintegrated,toseethelightdidnotseetheeffectoflight.5,environmentalprotection:noharmfulmetalmercury,noinfraredandultravioletradiation.6,color:differentwavelengthsproducedifferentcolorlight,brightsaturation,nofilter,red,greenandbluecanbeusedtocontroltheformationofthreedifferentcolors,andtoachievefullcolor,gradientandothercoloreffects.Ledlightingknowledge-ledFeatures:LEDlightingisagreenlightsource:lowoperatingvoltage,lowpowerconsumption;stableperformance,longlife(usually100,000hours),theresponsetimeisshort,nopollutiontotheenvironment.Althoughthepriceismoreexpensivethantheexistinglightingequipment,butstillconsideredtoinevitablyreplacetheexistinglightingdevices.Ledlightingknowledge-chooseanimportantreferencelightled1,thespectralcomponentsshouldbenoultravioletlightandinfraredlight.Longtimetoomuchtoacceptultravioletlight,notonlyeasytocausekeratitis,butalsoonthelens,retina,choroidandotherinjuries.Infraredcaneasilybeabsorbedbywater,toomuchinfraredthroughthehumaneyelensaggregationisalargenumberofabsorption,overtimethelenswillbedegeneration,leadingtocataracts.2,lightcolortemperatureshouldbeclosetonaturallight.Peoplelonglifeinthenaturallight,thehumaneyeonthenaturallightadaptability,visualeffects.3,noelectromagneticradiation,topreventradiationpollutiontoprotectthebrain.Itcanprovideacomfortablelightingspace,butalsoverygoodtomeetthephysicalhealthneedsofpeople,isahealthyandhealthylightsource.Long-termusecanprotecteyesight,preventmyopia.4,zerostrobe,willnotmaketheeyesproducefatigue.Ordinaryfluorescentlamppowersupplyfrequencyof50Hz,indicatingthatwhenthelightandlighteverytimebrightanddark100times,belongingtothelowfrequencyofstrobelight,willmakethehumaneyeregulatoryorgansinatightstateofregulation,resultinginvisualfatigue.Ifthefrequencyoflightwhentheincreasetohundreds,tensofthousandsofhertzabove-tobecomehighfrequency,thehumaneyethatwillnothavethefeelingofstrobe;buttherealnon-strobeisDCpowersupplyorsemiconductorsolid-statelight-emittingdevices(suchasLEDlight-emittingdiode)Thelightemittediscallednoflicker.

Household led lighting knowledge comprehensive analysis

(Summary description)HouseholdledlightingknowledgecomprehensiveanalysisWithledlightingbegantoentertheuniversalera,moreandmoreconsumerswanttousehomeledlightingknowledgehasenoughunderstanding.Today,withXiaobianlookatthehomeledlightingknowledgeofacomprehensiveanalysis,foreveryonetorefertoOh.LEDlightingknowledge-basicknowledgeLEDsemiconductorlight-emittingdevicesincludesemiconductorlight-emittingdiode(referredtoasLED),digitaltube,symboltube,metertubeanddotmatrixdisplay(referredtoasmatrixtube)andsoon.Infact,eachofthelight-emittingunitsinthedigitaltube,thesymboltube,themetertubeandthematrixtubeisalight-emittingdiode.Ledlightingknowledge-ledlightsourcewiththecharacteristics1,lesspowerconsumption:lighteffectof75Lm/WLEDbrightnessoftheincandescentlamptoreducethepowerconsumptionby80%;2,longlife:productlifeupto50000h,24hourscontinuouslightavailablefor7years;3,nanosecondresponsespeed,sothatthebrightnessandcolorofthedynamiccontroleasier,canachievethedynamicchangesincoloranddigitalcontrol;4,thedesignoflargespace:andthebuildingcanbeorganicallyintegrated,toseethelightdidnotseetheeffectoflight.5,environmentalprotection:noharmfulmetalmercury,noinfraredandultravioletradiation.6,color:differentwavelengthsproducedifferentcolorlight,brightsaturation,nofilter,red,greenandbluecanbeusedtocontroltheformationofthreedifferentcolors,andtoachievefullcolor,gradientandothercoloreffects.Ledlightingknowledge-ledFeatures:LEDlightingisagreenlightsource:lowoperatingvoltage,lowpowerconsumption;stableperformance,longlife(usually100,000hours),theresponsetimeisshort,nopollutiontotheenvironment.Althoughthepriceismoreexpensivethantheexistinglightingequipment,butstillconsideredtoinevitablyreplacetheexistinglightingdevices.Ledlightingknowledge-chooseanimportantreferencelightled1,thespectralcomponentsshouldbenoultravioletlightandinfraredlight.Longtimetoomuchtoacceptultravioletlight,notonlyeasytocausekeratitis,butalsoonthelens,retina,choroidandotherinjuries.Infraredcaneasilybeabsorbedbywater,toomuchinfraredthroughthehumaneyelensaggregationisalargenumberofabsorption,overtimethelenswillbedegeneration,leadingtocataracts.2,lightcolortemperatureshouldbeclosetonaturallight.Peoplelonglifeinthenaturallight,thehumaneyeonthenaturallightadaptability,visualeffects.3,noelectromagneticradiation,topreventradiationpollutiontoprotectthebrain.Itcanprovideacomfortablelightingspace,butalsoverygoodtomeetthephysicalhealthneedsofpeople,isahealthyandhealthylightsource.Long-termusecanprotecteyesight,preventmyopia.4,zerostrobe,willnotmaketheeyesproducefatigue.Ordinaryfluorescentlamppowersupplyfrequencyof50Hz,indicatingthatwhenthelightandlighteverytimebrightanddark100times,belongingtothelowfrequencyofstrobelight,willmakethehumaneyeregulatoryorgansinatightstateofregulation,resultinginvisualfatigue.Ifthefrequencyoflightwhentheincreasetohundreds,tensofthousandsofhertzabove-tobecomehighfrequency,thehumaneyethatwillnothavethefeelingofstrobe;buttherealnon-strobeisDCpowersupplyorsemiconductorsolid-statelight-emittingdevices(suchasLEDlight-emittingdiode)Thelightemittediscallednoflicker.

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Household led lighting knowledge comprehensive analysis

With led lighting began to enter the universal era, more and more consumers want to use home led lighting knowledge has enough understanding. Today, with Xiaobian look at the home led lighting knowledge of a comprehensive analysis, for everyone to refer to Oh.

LED lighting knowledge - basic knowledge

LED semiconductor light-emitting devices include semiconductor light-emitting diode (referred to as LED), digital tube, symbol tube, meter tube and dot matrix display (referred to as matrix tube) and so on. In fact, each of the light-emitting units in the digital tube, the symbol tube, the meter tube and the matrix tube is a light-emitting diode.

Led lighting knowledge - led light source with the characteristics

1, less power consumption: light effect of 75Lm / W LED brightness of the incandescent lamp to reduce the power consumption by 80%;

2, long life: product life up to 50000h, 24 hours continuous light available for 7 years;

3, nanosecond response speed, so that the brightness and color of the dynamic control easier, can achieve the dynamic changes in color and digital control;

4, the design of large space: and the building can be organically integrated, to see the light did not see the effect of light.

5, environmental protection: no harmful metal mercury, no infrared and ultraviolet radiation.

6, color: different wavelengths produce different color light, bright saturation, no filter, red, green and blue can be used to control the formation of three different colors, and to achieve full color, gradient and other color effects.

Led lighting knowledge - led Features:

LED lighting is a green light source: low operating voltage, low power consumption; stable performance, long life (usually 100,000 hours), the response time is short, no pollution to the environment. Although the price is more expensive than the existing lighting equipment, but still considered to inevitably replace the existing lighting devices.

Led lighting knowledge - choose an important reference light led

1, the spectral components should be no ultraviolet light and infrared light. Long time too much to accept ultraviolet light, not only easy to cause keratitis, but also on the lens, retina, choroid and other injuries. Infrared can easily be absorbed by water, too much infrared through the human eye lens aggregation is a large number of absorption, over time the lens will be degeneration, leading to cataracts.

2, light color temperature should be close to natural light. People long life in the natural light, the human eye on the natural light adaptability, visual effects.

3, no electromagnetic radiation, to prevent radiation pollution to protect the brain. It can provide a comfortable lighting space, but also very good to meet the physical health needs of people, is a healthy and healthy light source. Long-term use can protect eyesight, prevent myopia.

4, zero strobe, will not make the eyes produce fatigue. Ordinary fluorescent lamp power supply frequency of 50 Hz, indicating that when the light and light every time bright and dark 100 times, belonging to the low frequency of strobe light, will make the human eye regulatory organs in a tight state of regulation, resulting in visual fatigue. If the frequency of light when the increase to hundreds, tens of thousands of hertz above - to become high frequency, the human eye that will not have the feeling of strobe; but the real non-strobe is DC power supply or semiconductor solid-state light-emitting devices (such as LED light-emitting diode ) The light emitted is called no flicker.

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