The ocean at night artificial sunImpact of artificial lightBiologically important artificial light at night on the seafloorHow ecological communities respond to artificial light at nightartificial light中文Natural lightExplain how artificial light is used to mimic natural lightartificial lighting中文Natural lightingArtificial light effects on humans

Natural Light vs Artificial Light | Any-lamp

文章推薦指數： 80 %
投票人數：10人

Artificial light is visible light generated by artificial light sources and usually also contains some IR and UV radiation, as opposed to natural daylight (most ... Home Blog NaturalLightvsArtificialLight Yourrequesthasbeensuccessfullysent! Oursalesteamwillnowcontactyoushortly.Togetherwithyou,wewillcollectyourdataandtalkaboutyourpersonaladvantages.Thankyouforyourtrust! Closewindow Wearesorry Unfortunatelyyoucanonlyrequestaquotationifyouareaninstalleroracompany.Youcanalwaysusethespecialtierdiscountsforourproducts. Continueshopping NaturalLightvsArtificialLight Especiallyinthecoldseasons,peopleareoftenmentallyworseandfeelsick.However,thisisnotduetothetemperatures,butrathertothedepressingdarkness.Itgetslatebright,earlydarkandthesunbarelyshowsup.Oneoftherequirementsofworkistobeactiveandefficientevenwhendaylightaloneisnolongersufficient.Thenartificiallightingmustensurethatadequatelightingconditionsprevailduringworkinghours.Butwhatexactlyarethedifferences?Andwhatoptionsdoyouhave? NaturalLight Naturallightisfullspectrumanddynamic.Fullspectrummeansthatthelightcontainsallthecolorsoftherainbow.Dynamicmeansthatthelightintensityandcolortemperaturechangeswiththetimeofday.Thesunemitsradiationoverthefullrangeofwavelengths,buttheearth’satmosphereblocksalotofultraviolet(UV)andinfrared(IR)radiations. Thelightnotonlyaffectsourday-nightrhythm,butalsoourvitaminDbalance.Itiscrucialbecauseithelpsustoabsorbthecalciumfromthefood.Inturn,weneedthecalciumforboneformationandstability. Additionallydaylightinhibitstheproductionofmelatonin,whichensuresthatwegettiredwhenitgetsdark.Cortisoldoestheoppositeandmakesusalertandfocused.Forpeoplewhodonotgetenoughdaylightwhileworking,bothsubstancesarepresentinthebodyatthewrongtime.Theconsequencesare: Headaches Sleepdisorders Evendepression ArtificialLight ArtificiallightisvisiblelightgeneratedbyartificiallightsourcesandusuallyalsocontainssomeIRandUVradiation,asopposedtonaturaldaylight(mostLEDsdonotcontainIRandUV). VisibleandIRradiationsfromartificiallightsdon'thavehaveanyeffectsonhealth,iftheyarenotextremelyintenseandusedatverycloserange.Short-termUVeffectsfromartificiallightingonhealthypeoplearethoughttobenegligible.OverexposuretoUVcausesburnsintheshortterm-overlongperiods,itcontributestotheriskofdevelopingskincancer. TheannualdoseofUVontheskinfromtheworstcasescenarioisequivalenttothatfromaoneweekholidayinasunnydestination. Additionallythereisnoevidencethatshort-termexposuretobulbsandfixturesusednormallyinofficesorathomewouldcauseanydamagetotheeye.Thebluecomponentofvisiblelightcanharmtheretinabutthisisonlycausedbyaccidentalexposuretosunlightortoveryhighintensityartificiallights. CanLEDReplaceNaturalLighting? Unfortunately,noartificiallightcanreplace100%daylight,thoughcolortemperaturecanhaveanemotionalimpact.Simpleceilinglightsorfloorlampswithconventionalbulbscannotreplacetheeffectofthesununderanycircumstances.However,thereareproventobesometypesofLEDlightsthatcanhaveapositiveimpactonthemoodandhealthofaperson.Daylightwhite(>5.300K)forexamplehasahighbluecontent,thisbluepartsupportstheperformance,whichiswhyitisespeciallyusedinoffices. WhatIstheMostNaturalLEDLighting? Toimitatedaylightnotonlythelightcolor,butalsothebrightnessofthelightisofinterest.TherearedimmableLEDbulbslikethePhilipsDimTone,wherethecolortemperatureisadjustable,sothatthelightcanbeadjusteddependingonthetimeofdayandthelightcolor.Eitherinthemorningtoenhancetheperformanceorintheeveningtoproviderelaxation. However,forourorganism,somethingelseiscrucial,namelytheparticularspectralcompositionofthedaylight.AsmentionedmostLEDlightsdonotcontainIRandUVradiation.Afullspectrumlamp,ontheotherhand,almostcompletelymimicsnaturaldaylight.Nevertheless,fullspectrumlightsourceswillnotprovidebetterhealththanmostotherelectriclightsources.Sincenaturallighthasadynamiclightspectrumandhumandailyactivitiesarestronglyinfluencedbythesolarlight/darkcycle. Ourrecommendation SylvaniaRefLEDGU10 -6.500K-Daylight -Lifetime:15.000h -Replaces50W PhilipsLEDtubeEM -6.500K-Daylight -Lifetime:30.000h -Replaces18W NoxionLEDPanel -6.500K-Daylight -Lifetime:70.000h -Replaces4x18W -DALIdimmable led tips Newsletter Subscribetoournewsletterandkeepuptodatewithourlatestpricesanddiscounts! Youremail Viewquotation

請為這篇文章評分？

延伸文章資訊