Lokhu kudida abantu abaningi. Impendulo incike ku-TV futhi empeleni ayihlangene namalambu. Uma itheku le-USB licisha, amalambu azolahlekelwa amandla.

Kuma-TV amaningi, lokhu kuzokwenzeka. Kodwa-ke, uma ungumnikazi we- I-Sony Bravia TV, uzodinga ukusebenzisa indawo yokusebenzela efana nesilawuli kude seMediaLight (kufakwe neMediaLight Mk2 Flex) ngoba amachweba we-Bravia USB ziphathe ngendlela engaqondakali. Uma une-Samsung TV enebhokisi elihlukile le-One Connect, imbobo ye-USB ayicimi futhi, futhi ama-TV amasha avela ngezikhathi ezithile enza ngokungalindelekile. Amanye ama-TV afana ne-Samsung ne-LG kwesinye isikhathi athatha imizuzu embalwa ukucisha amalambu ngemuva kokuthi i-TV icishiwe. Lokhu kungenxa yezizathu eziningi, kufaka phakathi izinqubo ezisetshenziselwa ukunweba impilo yephaneli. 

Kodwa-ke, uma i-TV yakho icisha amandla kwi-USB yakho lapho i-TV icishiwe, iMediaLight yakho kuthanda cisha lapho iphelelwa amandla.

Lokhu okuthunyelwe kwebhulogi inikeza umbono ohloniphekile wokuthi yini ongayilindela ngokusekelwe kumkhiqizo we-TV. 

Futhi, YEBO! Yonke into iyancipha esikuthengisayo kunenkumbulo ephikelelayo. Lokhu kusho ukuthi lapho amandla ebuyiselwa emalambini, ukukhanya kuzobuyisa ileveli yokukhanya ebekade isethwe ngaphambilini. 

Ungafundisa imiyalo yesilawuli kude endaweni yakho ekude noma ehlakaniphile ye-IR blaster ukwenza inqubo isebenze noma uthenge enye ye-wifi dimmers yethu enhle kakhulu ukuze utshele i-Alexa noma iGoogle Home ukuthi ikhanyise amalambu (ungasebenzisa i-HomeKit kodwa lokhu kudinga ukusetshenziswa kwe-HomeBridge). 

Cha. Ukugxila kwethu kukodwa ukukhiqiza okunembile, ukukhomba okumhlophe kwevidiyo esezingeni eliphezulu Ukukhanyisa, amalambu edeski, izinto ezifakiwe nama-bulb. Noma yini enye i-strip ye-LED, hhayi ukukhanya okuchema ngomqondo ofanele wegama. 

Asenzi noma yimiphi imikhiqizo eshintsha umbala ngoba umgomo wethu uwukuthuthukisa nokugcina imibala enembile ku-TV yakho, hhayi odongeni lwakho. Blokho akusho ukuthi izibani zethu azikwazi ukuguqula isikhala sakho. Ukukhanya kwethu kokukhanya kwe-D65 okumhlophe okunamandla kuzokujabulisa njengoba kunikeza indawo enhle yokubuka ye-TV yakho.

Uma usebenzise isikhathi nemali ulinganisa ukuboniswa kwakho, uyazi ukuthi izibani zokukhetha ziyashintsha imibala noma ukusebenzisa iphoyinti elimhlophe "linganisa"isibonisi sakho ngombono wombukeli.  

Uma ufuna ukuthuthukisa ukubonisa kwakho ngamalambu okuchema athuthukisa ikhwalithi ebonakalayo yemibala nokugqama esikrinini sakho, ngenkathi kunciphisa ukukhathala kwamehlo nokuvimbela ukugcinwa kwesithombe, uze endaweni efanele. IMediaLight yaziwa ngokunemba, ukwethembeka namanani entengo afanele ngochwepheshe bokukhiqiza ngemuva kanye nabathengi ngokufanayo. 

Ikhwalithi yethu ephezulu yokwakha iholela esikhathini eside sempilo. Lapho ama-LED wempahla enesikhathi sokuphila esingaphansi konyaka ongu-1, umugqa ngamunye we-MediaLight uqinisekiswa iminyaka emi-5, okubonisa inkulumo-ze endala, "thenga eyodwa, ukhale kanye."

Ngenkathi abanye abathengisi bamazwe aphesheya bengathengisa kumawebhusayithi e-Amazon aphesheya, asithengisi iMediaLight noma i-LX1 ku-Amazon.com. Sincamela ukuthengisa ngqo kumakhasimende ethu futhi silawule uhlu lwethu lwezinto kanye nokufakwa kuhlu. Vele, usengakhokha nge-Amazon Pay kuwebhusayithi yethu uma ufisa, kepha asiyithengisi imikhiqizo yethu ku-Amazon. 

Yebo. Ngeke sidlule enkingeni yokuzenza uma zingathuthukisi ikhwalithi yesithombe. Bheka amathoni esikhumba ngaphansi kwelambu elisezingeni eliphansi bese uphinde futhi ngaphansi kwelambu noma isibani se-CRI 98 MediaLight bias. Imithombo ekhanyayo entula i-spectrum ebomvu ayibukeki ilungile uma ikhonjiswa ngamathoni esikhumba. Ingxenye eyodwa ebaluleke kakhulu yokulinganisa ukubonisa ukuthi amathoni esikhumba abukeka engokwemvelo. 

Ngokukhonjiswa okudlulisayo (okusho ukuthi i-TV), ukukhanya akubonakali kukhombisa, kepha izakhiwo zesibani esizungezile endaweni yokubuka zisenayo inverse umphumela kulokho esikubonayo kusibonisi.  

Kuyafana nokuthi kungani ukukhanya okufudumele kwenza i-TV ibukeke iluhlaza okwesibhakabhaka kakhulu, noma izibani ezine-magenta eningi kakhulu zenza isithombe sibonakale siluhlaza. Kepha kunokuba ngumsebenzi wokuxhumanisa kwe-chromaticity, ukuguqulwa kwesibuko kubangelwa ukusatshalaliswa kwamandla okubuka komthombo wokukhanya. 
Lapho sizijwayeza amalambu anokunganembi, isibuko naso sibukeka singanembile, kodwa kolunye uhlangothi.

Uyadida? Cabanga ukuthi ama-iPhones nezingcingo ze-Android manje zinamasethingi azivumelanisa kanjani nephuzu elimhlophe ekamelweni. Uma uvula noma ucisha i-TrueTone noma "i-adaptive display", iphoyinti elimhlophe lesibonisi lishintsha kakhulu, likubonisa ukuthi ukukhanya okukhona kukushintshe kangakanani ukubona kwakho kwesikrini. Uma ungazisebenzisi lezo zilungiselelo, isibonisi singabukeka sifudumele kakhulu noma sipholile, kuya ngokukhanya. 
Ngoba kunemibala elahlekile emalambini anikezela ngombala ompofu (okwenzelwe njenge-CRI ephansi), ukushiyeka kwe-spectral kungathinta indlela esiyibona ngayo leyo mibala kusibonisi. Izigaxa eziningi zokuzwa umbala kuma-retina ethu zinikezelwe ukubona okubomvu kunamanye ama-primaries, futhi izibonisi zakha ama-subpixels abomvu, aluhlaza noluhlaza okwesibhakabhaka.  

Ngokwengeziwe, imithombo ekhanyayo engenakho okubomvu iyenzela yona ngokusebenzisa ukukhanya okuphuzi ukufeza iphoyinti labo elimhlophe (ophuzi + oluhlaza okwesibhakabhaka = ophansi omhlophe we-CRI). Sizwela kakhulu ekukhanyeni okuphuzi / okuluhlaza okotshani, okuchaza kancane ukuthi kungani lezo zibani ezinemibala enganikezeli kahle zihlala zibukeka ziphuzi futhi ziluhlaza kunokuba zibukeke njengokukhanya kwelanga. 

Cha, awukwazi ukubona i-infrared LED kusilawuli kude ngoba kunjalo infrared. Irimothi ayikhanyi ngokubonakalayo. IMediaLight ayisebenzisi irimothi yemisakazo. Akukhanyi ngokubonakalayo uma ucindezela inkinobho. 

Ingxenye yokudideka ibangelwa ukuthi izilawuli kude zethu zangempela zaziyi-RF futhi zazikhanya ngokusobala. Izilawuli kude zokugcina ze-RF zathunyelwa eminyakeni emi-3 edlule. 

Uma irimothi yakho ingasebenzi njengoba bekulindelekile, siqinisekile ngama-99% lokho okukodwa kwalokhu kulungiswa izoxazulula inkinga yakho. 

Konke kumboziwe. 
"Inja ihlafune irimothi yami"
"Ngisike ngengozi ukuphela kwamandla kagesi."
"Igumbi elingaphansi ligcwale amanzi futhi lithathe neholo lami lasekhaya."
Amakhasimende ethu azosisekela kulokhu; asikaze sinqabe isimangalo sewaranti. Sisebenzisa izingxenye zekhwalithi futhi izibani zethu zokuchema zakhelwe ukuhlala isikhathi eside. 

Kodwa-ke, uma kukhona okungahambi kahle, sikubheka njengethuba lokukukhumbuza ukuthi kungani usikhethe. Uma bekufanele sincintisane ngentengo, sisebenzisa ikhwalithi ephezulu, izinto eziqinisekisiwe ze-ISF esizisebenzisayo, ngabe sifile. Kodwa-ke, sabona ukuthi kunembobo emakethe uma kukhulunywa ngokunemba, ikhwalithi kanye nokusebenza. 

Kungcono sigxile ekwenzeni amalambu amahle kunokuzama ukuthola ukuthi ngabe isimangalo sihlanganisiwe yini. (Lokhu akusho ukuthi ngeke sicele ukufakazela ukuthi ungumnikazi wezibani ngaphambi kokuthumela ezinye izingxenye). 

I-caveat kuphela ngukuthi uma u-ode ngaphandle kwe-USA, esifundeni lapho sinomsabalalisi wendawo, ungacelwa ukuthi ukhokhele noma yini esheshayo kune-imeyili ejwayelekile ye-USPS yekilasi lokuqala lephakeji lezingxenye ezithatha indawo. 

(Amalambu edeski leMediaLight namalambu akhanyayo anesiqinisekiso seminyaka emi-3 / 30,000 sehora). 

Ngingakhokha imali encane uma ngingafuni iwaranti yeminyaka emihlanu yeMediaLight Mk5 Flex noma i-Eclipse? 

Abantu babuza lo mbuzo ngezikhathi ezithile. Asikhokhisi imali eyengeziwe ngesiqinisekiso. Sinikeza iwaranti yeminyaka emihlanu ngoba imikhiqizo yethu yenzelwe ukuhlala okungenani iminyaka emihlanu. Uma singafakanga iwaranti, besizokhokhisa inani elifanayo lomkhiqizo. Kulindeleke ukuthi ihlale isikhathi eside kakhulu ngenxa yokuthi yakhelwe kanjani, ngakho-ke siyaqinisekisa ukuthi awudingi ukukhokha elinye isenti iminyaka emihlanu.

Yebo, bayakwenza. Yonke irimothi esiyinikezayo ayenzi ngokungafani nemikhiqizo ephansi.

Uma ufuna ukukhanya kwe-bias okungafaki ukuqagela, ungabe usaqhubeka. IMediaLight yenzelwe ukunikeza umsebenzisi ukukhanya okunembile nokunemba okuzungezile ngasosonke isikhathi nakanjani - kuqinisekisiwe! Izintengo zethu azibizi nje kuphela kepha iwaranti yethu izofaka iMediaLIght yakho ngemuva nje kokuthi lawo malambu ashibhile agcine esekugcwalisweni komhlaba. Awudingi ukuthenga ezinye izinto zokushintsha noma okunye ukukhanya kwe-bias futhi (kuze kube yiminyaka engu-5).

Sisebenzisa ama-chip we-ColorGrade SMD wangokwezifiso ngokunemba ku-chromaticity nokunikezwa kombala. Lezo ezinye izibani azenzi. Lokho akusho ukuthi izibani ezimbi zokukhempa noma ukukhanyisa izitebhisi zakho ezingaphansi, kusho nje ukuthi azikulungele ukukhanyisa okweqile ngemuva kwesibonisi sakho esilinganisiwe. 

Inkomba encane yokunikeza umbala (CRI) ye-MediaLight ngo-2020 ingu-≥ 98 Ra bese i-TLCI ingu-99. Ngonyaka wethu wokuqala (2015), izibani zethu bezingaphezudlwana kuka-91 ​​Ra. I-MediaLight Pro2 yethu ine-CRI eqine ngokwedlulele ye-99 Ra kanye ne-TLCI ye-100.

Kunembe kangakanani lokho? Abanye bangasho ukuthi lokho kubenza bangahlukaniseki nelanga. Asisho lokho, kepha, ngoba nge-spectrophotometer, singahlukanisa noma yimuphi umthombo wokukhanya owenziwe ngumuntu elangeni. Kodwa-ke, kuhle kakhulu. Okungajwayelekile. 

Ngaphandle kwekhwalithi yama-chips ethu, sifaka konke ongakudinga ukusethwa okuhle kokukhanyisa kwe-bias. Sifaka i-dimmer, irimothi (kumamodeli we-TV) kanye neziqeshana zokuphatha izintambo nezintambo ze-velcro ukulungisa ukufakwa kwakho. 

Ngeke sivame ukuba inketho eshibhile, kepha ama-markups ethu anesizotha kakhulu kunalawo athengisa amasistimu enziwe ngamashipsi aphansi, i-PCB eshibhile futhi ngaphandle kwezici ezidingeka ngokuphelele njengama-dimmers. Uzosebenzisa iMediaLight yakho kahle esikhathini esizayo, ngemuva kwamalambu wekhwalithi ephansi esekugcwalisweni komhlaba. Buza nxazonke. Uzobona. Simboza konke ngaphansi kwewaranti yethu ngoba iMediaLight yakhiwe njengetangi.

Ngabe ukhetha ukubuka isibonisi esilinganisiwe? Uma kunjalo, uzowubona umehluko uma unemba amalambu e-MediaLight bias. Njengoba kungenzeka kungenakwenzeka, ukubeka amalambu anganembile ngemuva kwesibonisi esilinganisiwe empeleni "kungalinganisi isibalo" ngoba kunomphumela wokukhipha kulokho esikubonayo. Uma ubeka izibani eziluhlaza okwesibhakabhaka ezinzima, eziphansi ngemuva kwe-TV, isithombe sakho sizobukeka sifudumele emehlweni akho. 

Ucabangani ngamalambu ashintsha imibala nge-TV?

Ngabe ufuna ukwenza udonga lubukeke lubemibalabala, noma uzama ukuthuthukisa isithombe? Amakhasimende ethu awagqolozele izindonga. Kungcono babuke okuqukethwe esikrinini. 

Kepha asizelanga ukuzoxabana. Thenga lokho ofuna ukukuthenga. Ukuphuma kwegazi lokukhanya kuyinto abantu abaningi abazama ukuyisusa, hhayi ukuyengeza. Ezimweni ezimbi kakhulu, kwenza isithombe sibonakale singenamuntu futhi imibala ayifane ifane ne-TV. Okubi kakhulu, kuvame ukulala. Uma uwuhlobo lwe-OCD njengathi (uhlobo lwethu lwamakhasimende # #, ngendlela), lungahle lukuqhube ubhanana. Kuningi ongakuthola okungalungile. Kuyaphazamisa. 

Kodwa-ke, uma uzosebenzisa leyo mali kumalambu anemibala, singaphikisana nokuthi uzothola i-bang eyengeziwe ngemali futhi umboze inani elifanayo lesikhala sodonga ngokuthenga isibonisi esikhudlwana. Ngokuboniswa okungama-65 "-90", isithombe sicwilisa kakhulu. Ngenkathi uPhilips ethula i-Ambilight ngo-2004, ama-TV ayephuma cishe kuma-40 "-50". Kwakunodonga olungenalutho - akusikho lokho okwakuyizaba, kodwa amalambu anemibala abukeka eyisilima ku-TV engu-85 "ngaphandle kokuthi unophahla onyawo olungu-14.

Cha. Wonke umuntu unemibono ngalokho okubukeka kukuhle kakhulu. Sinesayensi namazinga. Izibani zethu ziqinisekiswe yi Ukulingisa Isisekelo Sesayensi.  Yonke iMediaLight. Kusuka ku- $ 32.95 Mk2 Eclipse kuya kumayunithi ethu abiza kakhulu yi-ISF eqinisekisiwe. 

Uma ubheka izinkundla zemiyalezo, ungafunda ngamalambu okhetha ukukhetha imibala emhlophe efudumele emhlophe nothingo kuze kube yilapho amehlo akho ecwebezela. Uma omunye wabo enza lokho obekufanele akwenze, besingeke sikwazi ukukhipha i-niche eshaja kakhulu ngamalambu ethu (iqiniso: izindleko zethu zokukhiqiza ziphakeme kunezabo tekutsengisa amanani nemikhawulo yenzuzo yethu iphansi kakhulu).
Uma ungumbala onobungcweti, sikwenzele iMediaLight. Uma ukhathalela indawo yaseshashalazini yasekhaya futhi wazi ukubaluleka kwesibonisi esilinganisiwe, sikwenzele iMediaLight. 

Sakha ama-CRI aphakeme kakhulu (98-99 Ra) CIE Standard Illuminant D65 (6500K; x = 0.3127, y = 0.329) ahambisana ("nereferensi ejwayelekile" yevidiyo emhlophe) amalambu okuchema emakethe yezobuchwepheshe neyabathengi futhi siwathengisa Intengo enengqondo kakhulu kanye newaranti yeminyaka emi-5.

Ukukhanyisa kwe-Reference bias kumayelana nokwenza isithombe sibonakale ngendlela umqondisi ayehlose ngayo. Mhlawumbe sincane kakhulu kunabanye - uma uthanda amalambu anemibala akhanya ezindongeni zakho, ngeke sizame ukukukhipha kuzo. Ngemuva kwakho konke, akukho ukubalwa kwemali ngokunambitheka. 

Kodwa-ke, ukubeka umbala ngemuva kwesibonisi kuguqula umbono wethu walokho okukuboniswa. Yile ndlela nje amehlo nobuchopho bethu busebenza ngayo. Umbala ofudumele ofana nowolintshi noma obomvu ngemuva kwesibonisi uzokwenza yonke into esibukweni ibukeke iluhlaza. Ukushisa kombala opholile okuluhlaza okwesibhakabhaka, kuzokwenza konke kubonakale kubomvu kakhulu. Lokhu kungenzeka kungabi yinhlekelele lapho ubuka I-Bachelorette, kepha ubungeke uthande ukukwenza ku-suite yakho yokufaka imibala noma ngenkathi ubukele Ukwehla Kubi.

Uhlelo lweMediaLight Bias Lighting lunikeza i kakhulu sekulingisa okunembile kwe-D65. Uma ufunda ulimi lokumaketha oluthembisa i-D65 "ephelele" noma "ngokuphelele", qonda ukuthi lokhu akunakwenzeka ngobuchwepheshe bamanje be-LED.

Ayikho imithombo yokukhanya eyi-D65 yangempela, kuphela ama-simulators. Ikhwalithi yesimulator ingahlolwa nge-CIE Metamerism Index. I-spectrum ephelele, ama-LED aphezulu we-CRI ColourGrade ™ kumaMediaLight Bias Lights ethu amelela okuhle kunakho konke okukhona njengamanje. 

Siyaxwaya kancane izinkampani ezibiza imikhiqizo yazo ngokuthi "iphelele" noma "ziqonde ngqo i-D65" ukushaja okuningi futhi zikhetha ukungazibandakanyi nalo mkhuba. Imikhiqizo yethu iyahambisana namazinga embonini. Siyajabula ngokuthi sihlangana kanjani kahle futhi i-Imaging Science Foundation iyavuma. Siqinisekiswe yi-ISF futhi amalambu ethu ahlolwe ukunemba kombala nokungaguquguquki. Sincamela ukungathembisi nokwedlulisa ngokweqile.

Ngokusho kweLUMU amakhasi wokusekelwa komkhiqizi, izilinganiso eziphansi ze-CCT kudivayisi yeLumu zingacinywa cishe ngama-300K futhi izilinganiso eziphakeme ze-CCT zingacishwa kuze kufike ku-3000K. Izibani zethu ziphakathi kwalezo zinto ezimbili ezisezingeni eliphakeme ku-6500K futhi imininingwane yethu yokubamba ibhande ikhona okuningi iqine ukwedlula ukubekezelelana kwedivayisi yeLumu. 

Kalula nje, siyaxolisa uma uthola imiphumela engalungile eLumu yakho. Izibani zethu ziyabuyekezwa kuyo yonke inqubo yokukhiqiza, futhi ziqinisekiswe ngokuzimela ebhodini le-Imaging Science Foundation. Asiziguquli izibani zethu ukuze zikala ngokuhlukile kumodeli ethile yemitha futhi kunezici ezingaba nomthelela kuzilinganiso ezithathwe ngaphandle kwendawo yelabhu. 

Abanye baye babuza, "Kungani benza imitha engakwazi ukulinganisa okuqondile?" Impendulo yethu ukuthi ukucacisa, kweminye imikhakha, kuhlobene futhi ama-wavelength alinganiswayo nawo awela ezigabeni ezahlukahlukene zokushisa kombala nokusatshalaliswa kwamandla we-spectral, okungalinganiswa ngokunembile ngamadivayisi athile. 

Ekuthwebuleni izithombe, umehluko phakathi kuka-2300K no-2400K ubonakala kakhulu esweni lomuntu kunomehluko phakathi kuka-6500K no-7000K futhi ukusetshenziswa kwe-tungsten-based noma ukukhanya okulingana kwifilimu kuvame ukuba sebangeni lama-3200-5000K. Lokhu, ngewebhusayithi yeLumu, lapho imiphumela kumadivayisi afana neLumu inembe kakhulu. 

Amamitha asetshenziswa kuzinqubo zethu zokukhiqiza nokuhlola, kepha, angakwazi ukukala ngokunemba ebangeni eliphakeme le-CCT kune- $ 200 dongle ye- $ 6500. Ngenkathi ukukhanya okukodwa kungakunika umphumela osondele ku-XNUMXK kwenye yalawa madivayisi, le divayisi ithembele emicabangweni mayelana nokusatshalaliswa kwamandla we-spectral wezibani ezingaphezu kwesisombululo namandla aso. 

Ukukhanyisa okungu-5v 1a akukwazi ukudlula ukukhanya okuseqinisweni okulinganiselwa ku-350 lumens. Lokhu kukhanya kakhulu kunalokho obekufanele kube njalo, futhi usazodinga ukufiphalisa izibani zakho kakhulu ukuze ufinyelele amazinga okubhekisela. Imigqa emikhulu engu-5v ivele isakaze ukukhanya endaweni enkulu - ayikhanyi, ngaphandle kokumbalwa. Isibonelo, umugqa wamayintshi angu-6 uzokhanya kunomucu wamayintshi angu-4. 

Uma udinga amalambu akhanya kakhulu, isibani sethu se-lumen 800L Medialight noma imichilo yethu engu-12v no-24v inikeza ukukhanya okuthe xaxa. Kodwa-ke, imichilo yethu engu-12v ayithengisi cishe kanye namalambu anikwe amandla yi-USB ngoba ukukhanya okungaphezulu akudingeki, futhi abantu abaningi bakhetha ukufaka amandla ku-TV. 

Mayelana ne-HDR, yebo zikhanya ngokwanele. Ividiyo ye-HDR isebenzisa izifunda zokugqama ukusiza ukwenza ividiyo ibukeke njengeqiniso. I-MediaLight idlula izidingo zokukhipha ukukhanya kwe-HDR ekhombisa ukukhanya.

Yebo. Impela kunjalo. Uzodinga ukuyinciphisa nge-dimmer ekude efakiwe. Uma i-TV yakho isodongeni, cishe ufuna i-5m noma i-6m Mk2 Flex.

Lokhu kusebenza kahle.  :)

Ngobuqotho obukhulu, zikhona ezinye izixazululo, njengokubeka ingemuva elingathathi hlangothi (ukubambelela kodonga noma indwangu) ngemuva kwe-TV. Kepha, umbala wepende empeleni unomthelela omncane kumbala wokukhanya kunokuphambene nalokho 

Yebo, ungasika phakathi koxhumana nabo bethusi noma yikuphi kumugqa weMediaLight. 

Cha. Izibani zethu zokuchema ziyi-6500K ngempela kanye ne- ≥ 98 CRI yamamodeli wethu ajwayelekile eMediaLight kanye nama-99 Ra kulayini wethu weMediaLight Pro. Kwesinye isikhathi sicabanga ukuthi abakhiqizi bokukhanya be-LED bias baqagele nje ku-6500K ngoba izilinganiso ngesikhathi sokuhlolwa kwethu zazingezomhlaba wonke futhi zimbi kakhulu. Siqinisekisa zonke izingxenye zethu ngomculo we-state-of-the-art bese siqinisekisa ukuthi asizonakalisi ngenkathi sihlanganisa imichilo ekhanyayo. Lokhu akuyona imichilo yokukhanya ye-aquarium efakwe kabusha njengezibani zokuchema.

Esinye isizathu esenza sisebenzise umucu omnyama esikhundleni sesiqeshana esimhlophe, esizosebenza kangcono, ukuthi imichilo emhlophe ingaphazamisa kakhulu izinga lokushisa kombala kunemichilo ye-PCB emnyama, ikakhulukazi njengoba iguga. (Bheka ukuqedwa okumhlophe kwe-elekthronikhi ehlala ngaphandle nganoma yisiphi isikhathi).

Ochwepheshe bayavuma ukuthi ukukhanya kokuchema kufanele ube umbala wokukhanya kwelanga ngosuku olumnyama, noma into ebizwa nge-CIE D65 ekhanyayo ejwayelekile. Sisebenzise i-Photo Research SpectraScan PR-650 ne-Sekonic C7000 elinganiselwe ukukala ama-diode wokukhipha ukukhanya kwengxenye yethu. Ozakwethu bese bebahlola ku-PR-670 yabo ukuqinisekisa ukutholakele kwethu. 

Ukube isixazululo esingcono besikhona, besingeke size emakethe ne-The MediaLight. Kalula nje, awekho amanye amakhithi wokukhanya asuselwa ku-LED emakethe aze asondela ku-6500K, ngaphandle kwalokho abakushoyo ethinini. Ukukhanya kwe-Antec esikuhlolile kwakungaphezu kuka-9500K, okuluhlaza okwesibhakabhaka. Olunye uhlobo lomkhiqizo oludumile lwalungaphezu kwe-20,000K ngokushaqisayo! Okwethu kungama-6500K, futhi sisho khona. Beka eceleni bese uzibonela. Okungcono nakakhulu, zikhanyise ekhadini elimpunga elingathathi hlangothi bese uthatha isilinganiso nge-probe elinganisiwe. Uzojabula.

Izibani zethu azinembe ngokwanele kuphela ukusetshenziswa kwasekhaya, zisetshenziswa ngochwepheshe abafaka umbala kuma-video esiwathandayo kuzinhlelo zethu zemidlalo yaseshashalazini. Eqinisweni, uma uchwepheshe one-akhawunti nge I-Flanders Scientific, sincoma kakhulu ukuthenga iMediaLight kubo. 

Kusukela ngo-2021, wonke ama-LED ethu ane-CRI okungenani engu-98 Ra. I-MediaLight Pro2 yethu edumile ine-CRI ye-99 Ra -- imboni kuqala. 

Izibani zethu zokuchema zinembile kakhulu - zinembe kakhulu kunezixazululo zokukhanyisa ukukhanya kwe-fluorescent - nge-CRI ephezulu nokushisa kombala okuhambisanayo okungama-6500K.  

Yize kunjalo, asikholwa ukuthi noma yimaphi amalambu okuchema emakethe, kufaka phakathi awethu, kufanele athengiswe njenge-D65. Isibani esijwayelekile se-CIE D65 sisuselwa ekukhanyeni kwelanga esibhakabhakeni esibi kancane. Ngokubona kwethu, noma yikuphi ukukhanya kokuchema okufakelwayo "kulingiswe njenge-D65," futhi kunokusatshalaliswa kwamandla okukhanya okuhlukile kunelanga lemvelo.

Ngakho-ke, yebo. Ngokwezinga i-LED ekwazi ukulingisa ngalo elikhanyayo elijwayelekile le-CIE D65, iMediaLight yisixazululo esinembe kakhulu. Vele, uzobona ngokushesha umthombo wokukhanya we-fluorescent noma we-LED ngaphansi kwe-spectrophotometer. Isibani se-tungsten halogen esihlungwe kahle sizoba seduze nokusatshalaliswa kwamandla we-spectral we-D65, kepha ifomu factor, ukukhipha ukushisa, ukungasebenzi kahle kwamandla wempilo kanye nesikhathi esifushane sokuphila kukhawulela ukusetshenziswa kwama-tungsten bulbs. 

Ngingayithenga iMediaLight ngaphandle kokuncipha?

Ngamafuphi, cha, kodwa kungenxa yokuthi ukukhanyisa okuhle kokukhetha kufanele kulungiswe (Noma, ungathenga i-LX1 ngaphandle kokuncipha, ngoba ama-dimmers anikezwa i-la carte).  

I-SMPTE Idokhumenti Yokuncoma Enconyiwe ithi ukukhanya kwesibani sokuchema njengoba kuboniswe ebusweni ngemuva kwe-TV kufanele kube ngaphansi kuka-10% wezinga eliphakeme kakhulu elimhlophe kudivayisi yokubuka. Ngaphandle kokufiphala, imichilo ye-LED ikhanya ngokugqamile. Lokhu kungaholela kokumnyama okuchotshoziwe, umphumela we-halo owedlulele futhi kuphikise enye inzuzo yokusebenzisa amalambu okuchema kwasekuqaleni.  

Ngokwengeziwe, kunezimo lapho ungaba nodonga olumhlophe ngemuva kwe-TV esikhundleni segrey engathathi hlangothi enconyiwe. Ngokulungisa ukukhanya kwamalambu ungaqinisekisa ukuthi awadluli ukukhanya okuphezulu okunconyelwe ukukhanya okukhona. 

Ezinye izinhlelo, ezinjengezinhlelo zokukhanyisa ezibonisa ukwenzelela kwe-fluorescent azinciphisi, kepha zisetshenziselwa ukuhlanganiswa ne-baffles kanye / noma izihlungi zamandla okungathathi hlangothi ukufeza izinga elifanele lokukhanyisa. 

Ucingo oluya kude lubukeka lufushane kabi ...
Irimothi ayinantambo. :-) Okubonayo kungucingo oluya kufomula ye-dimmer. Ubude abunandaba ngoba irimothi isebenza kusuka ezinyaweni eziyi-15. Kunezinye izinyawo ezingama-6 zomthofu wocingo ezixhuma kumalambu. Lapho usuxhume imodyuli efiphele ngeke usadinga ukuyithinta futhi. 

Sasivame ukuthengisa imikhiqizo yethu yasekuqaleni yeMediaLight ku-Amazon. Lokho wukuthi, sikwenze kwaze kwahlasela ubhadane lwe-COVID-19. Ngemuva kwalokho, noma imuphi umyalo obengathathwa ubalulekile ubambezeleke kakhulu. Ukubambezeleka kwezinsuku ezingama-30-40 kwakuyinto ejwayelekile.

Khonamanjalo, wonke umuntu ebambekile ekhaya, ukufunwa kwama-TV amasha nezinsiza kukhuphukile, kepha ama-oda ethu e-Amazon aboshelwa ngaphandle kokuphela. Sibone ukuthi ngeke sisabonakala kwenye inkampani. Sifaka wonke amaqanda ethu ayisaga kubhasikidi owodwa oyisaga. 

Sinqume ukususa imikhiqizo yethu e-Amazon futhi siyithengise ngqo. Sekuvalwe ihhovisi lethu, sathunyelwa kusuka egalaji lethu futhi sahlela ukuthathwa nsuku zonke i-USPS, i-UPS ne-DHL. 

Ngokwenza lokho, sifunde ukuthi abantu abaningi bebengekho ukuthola imikhiqizo yethu ku-Amazon. Lapho sikhipha uchungechunge olusha lwe-Mk2 ngoJulayi, sanquma ukuthi sizolunikeza kusayithi yethu kuphela nangabathengisi bethu abagunyaziwe bamazwe ngamazwe. Ayicindezeli kangako futhi siqala ukwazi amakhasimende ethu kakhulu kangcono. Sinezingxoxo eziningi zewebhu, izingcingo kanye namakholi wevidiyo (sizobheka ukusetha kwakho ngaphambi kokufakwa uma udinga isandla) okusifundisa okuningi mayelana nokuthi amakhasimende ayisebenzisa kanjani imikhiqizo yethu. Sinikeza ngezeluleko ezingcono kanye nensizakalo futhi.

BiasLighting.com ukuhlukaniswa kwe- Amalebhu we-Scenic. Isungulwe ngo-2009, singabashicileli be-Spears & Munsil Benchmark. Ngaphambi kwalokho, abasunguli bethu basebenze embonini efanayo nakwimboni yokulinganisa ividiyo kwesinye ishumi leminyaka, beshicilela ama-Digital Video Essentials. Ngakho-ke, ungasho ukuthi siphila futhi siphefumula izindinganiso zokubhekiswa kwasekhaya kuyo yonke into esiyenzayo. Ngenxa yobungcweti bethu sikwazi ukufinyelela ubuchwepheshe besizinda sabososayensi abathile bezithombe ezinhle, kanye namanye amathuluzi welebhu apholile ngempela.  

Isikhala sokukhanya esenzelela kube yinto enhle yokulala emashumini ambalwa edlule. Ngaphandle kwamabala ambalwa akhanyayo, njengenye yezintandokazi zethu - amalambu e-Ideal Lume (fluorescent) asephelile manje, iningi lemikhiqizo emakethe ibibiza kakhulu, imfucumfucu eshibhile, noma udoti obizwe kakhulu. Sikuthandile ukunemba kwezinhlelo ze-fluorescent kepha besifuna ukuhlanganisa ukunemba nokusebenziseka kalula kwama-LED. 

Onke ama-LED amhlophe aqhutshwa yidiode engaphansi eluhlaza okwesibhakabhaka (Sicela uqaphele, lapha ngo-2023, iMediaLight Pro2 yethu ishayelwa i-blue-violet diode ene-spike eluhlaza okwesibhakabhaka.   I-diode iqondisa ama-photon ngenhlanganisela yama-phosphors futhi lawo ma-phosphors, wona, akhanya amhlophe. Lapho inhlanganisela yama-phosphors esezingeni eliphakeme ilungile, uthola ukushisa kombala okudingayo ngokuya ngokuthi iso lomuntu libona kanjani umbala. 

Ungabhekisisa izimfanelo zokukhanya ngokufunda ngaphansi kwe-spectroradiometer. Uphawu lokuxoxa ngamalambu amhlophe e-LED yi-spike eluhlaza okwesibhakabhaka ngaphezulu (wonke amalambu anezici zawo - i-tungsten, i-fluorescent, ukukhanya kwelanga, i-neon, njll. Yize kubukeka sengathi lokhu kuzoholela ekukhanyeni okuluhlaza okwesibhakabhaka, empeleni le yi-spectrograph yomunye wethu kakhulu ama-LED anembile. Eminye imibala ikhona kubhalansi elungile ukuholela ekushiseni kombala okungu-6500K naku-CRI ka- Ra 98 Ra. Vele, izilinganiso zithathwe endaweni yokulawulwa kwelabhorethri zakhishwa ekhadini elimpunga elingathathi hlangothi njengoba kudingeka ukuze kufundwe ngokunembile nangokungaguquguquki.

Ukusatshalaliswa kwamandla kwe-Spectral kwe-MediaLight Mk2 Series

Kufanele ube namazinga.

Okuningi esikwenzayo akunzima kakhulu noma akujabulisi, sisebenza kakhulu ngakho, futhi lokhu kusisiza ukuthi sakhe imikhiqizo eyiyo. Lapho abahlinzeki abangahle besithumelele izinto ezi-subpar, abenzanga ukusika. Ngemuva ngokoqobo amakhulu ama-LED, sithole abahlinzeki abangakha lokho esikudingayo. Sithuthukise imikhuba emihle yokugwema ukungcoliswa futhi siqinisekise ukuthi ama-premium e-LED ebesiwathenga ahlala ethembekile ekushiseni kombala wawo noma ngabe ehlanganisiwe.