Huikau kēia i ka nui o ka poʻe. Pili ka pane i ka TV a ʻaʻohe mea e pili ana i nā kukui. Inā pio ka port USB, e lilo ka uila i ka mana.

No nā kīwī he nui, e hiki mai kēia. Eia naʻe, inā iā ʻoe kahi a ʻO Sony Bravia TV, pono ʻoe e hoʻohana i kahi hana e like me kahi mamao mamao o MediaLight (i hui pū ʻia me MediaLight Mk2 Flex) no ka mea ʻo nā awa USB o Bravia hana hewa. Inā loaʻa iā ʻoe kahi kīwī Samsung me kahi pahu Hoʻokahi ʻokoʻa, ʻaʻole pio ka port USB, a puka mai nā kīwī hou mai kēlā manawa a kēia manawa e hana kolohe ʻole ana. ʻO kekahi mau kīwī e like me Samsung a me LG i kekahi manawa e lawe i kekahi mau minuke no ka pio ʻana o nā kukui ma hope o ka pio ʻana o ke kīwī. Loaʻa kēia i nā kumu he nui, me nā kaʻina hana i hoʻohana ʻia e hoʻolōʻihi i ke ola o ka panela. 

Eia nō naʻe, inā hoʻopau kāu kīwī i ka mana i kāu USB ke pio ka TV, kāu MediaLight makemake pio ke lilo ka mana iā ia.

Kēia moʻomanaʻo moʻomanaʻo hāʻawi i kahi hiʻohiʻona maikaʻi loa o ka mea e manaʻo ai e pili ana i ka brand TV. 

A, ʻAE! Kēlā me kēia dimmer ke kūʻai aku nei mākou me ka hoʻomanaʻo hoʻomau mau. ʻO ke kumu kēia ke hoʻihoʻi ʻia ka mana i nā kukui, e hoʻihoʻi ke kukui i ka pae i hoʻonohonoho mua ʻia. 

Hiki iā ʻoe ke aʻo i nā kauoha mamao mamao i kāu hub ākea ākea a akamai paha me IR blaster e automate i ke kaʻina hana a kūʻai i kekahi o kā mākou wifi dimmers maikaʻi i hiki iā ʻoe ke haʻi iā Alexa a i ʻole Google Home e hoʻā i nā kukui (hiki iā ʻoe ke hoʻohana iā HomeKit akā ʻo kēia koi i ka hoʻohana ʻana o HomeBridge). 

No. ʻO kā mākou mea nui e kia pono ana, kūmole wikiō maikaʻi kūmole kau iho, nā ipukukui, nā mea paʻa a me nā puʻu. ʻO nā mea ʻē aʻe he ʻāpana LED, ʻaʻole he kukui bias ma ke ʻano kūpono o ka huaʻōlelo. 

ʻAʻole mākou e hana i nā huahana hoʻololi kala no ka mea ʻo kā mākou pahuhopu e hoʻonui a mālama i nā kala pololei ma kāu TV, ʻaʻole ma kou pā. BʻAʻole ia he kumu no ka hiki ʻole i ko mākou mau kukui ke hoʻololi i kou wahi. ʻO kā mākou mana D65 keʻokeʻo bias keʻokeʻo e leʻaleʻa iā ʻoe no ka mea hāʻawi ia i kahi e nānā pono ai no kāu TV.

Inā hoʻohana ʻoe i ka manawa a me ke kālā e hoʻoponopono ai i kāu hōʻike, ʻike ʻoe i nā kukui bias e loli nā kala a i ʻole ke hoʻohana ʻana i ka kiko keʻokeʻo hewa e "unalibrate"kāu hōʻike mai ka nānā a ka mea nānā.  

Inā makemake ʻoe e hoʻomaikaʻi i kāu hōʻike me nā kukui bias e hoʻomaikaʻi i ka maikaʻi i ʻike ʻia o nā kala a me ka ʻokoʻa ma kāu pale, ʻoiai e hōʻemi ana i ka luhi o ka maka a me ka pale ʻana i ka paʻa ʻana o ke kiʻi, ua hele ʻoe i kahi kūpono. Hoʻomaopopo ʻia ʻo MediaLight no ka pololei, ka hilinaʻi a me ke kumu kūʻai kūpono e nā poʻe loiloi hana a me nā mea kūʻai like. 

Loaʻa i kā mākou ʻoi aku ka maikaʻi o ke kūkulu ʻana i ka lōʻihi o ke ola. Ma kahi o nā LED kūʻai i ke ola ma lalo o 1 makahiki, ua hoʻopaʻa ʻia kēlā me kēia MediaLight strip no 5 mau makahiki, e hōʻike ana i ka cliché kahiko, "kūʻai i hoʻokahi, uē hoʻokahi."

ʻOiai paha e kūʻai aku kekahi mau mea kūʻai aku ma waena o ka honua ma nā pūnaewele ʻo Amazon, ʻaʻole mākou e kūʻai aku iā MediaLight a i ʻole LX1 ma Amazon.com. Makemake mākou e kūʻai pololei aku i kā mākou mea kūʻai aku a loaʻa ka mana ma luna o kā mākou papa inoa a me nā papa inoa. ʻOiaʻiʻo, hiki iā ʻoe ke uku me Amazon Pay ma kā mākou pūnaewele inā makemake ʻoe, akā ʻaʻole mākou e kūʻai aku i kā mākou huahana ma Amazon. 

Ae. ʻAʻole mākou e hele i loko o ka pilikia o ka hana ʻana iā lākou inā ʻaʻole hoʻomaikaʻi i ka maikaʻi o ke kiʻi. E nānā i nā kani o ka ʻili ma lalo o ke kukui haʻahaʻa a laila hou ma lalo o kahi kukui CRI 98 MediaLight a i ʻole kukui. ʻAʻole kūpono ke nānā aku nā kumu kukui i nele i ka laula ulaula pono ke nānā ʻia nā leo o ka ʻili. ʻO kahi ʻāpana nui o ka hōʻike hōʻike ʻana e hōʻoia ana e nānā kūlohelohe nā ʻili. 

Me kahi hōʻike transmissive (ie TV), ʻaʻole hōʻike ʻia ke kukui i waho o ka hōʻike, akā ʻo nā waiwai o ke kukui kūlohelohe i ka wahi e ʻike nei. inverse hopena i ka mea a mākou e ʻike ai ma ka hōʻike.  

Ua like ia me ke kumu e hoʻomālamalama ai ke kīwī me ka uliuli, a i ʻole nā ​​kukui me ka nui o ka magenta e ʻōmaʻomaʻo ke kiʻi. Akā ma kahi o ka hana o nā chromaticity coordinate, hoʻokumu ʻia ka spectral adaptation e ka mana spectral mana o ka mālamalama. 
Ke hoʻopili mākou i nā kukui me nā pololei ʻole, nānā pololei ʻole ka hōʻike, akā ma ka ʻaoʻao ʻē aʻe.

Huikau paha? E noʻonoʻo pehea e hoʻopili ai nā iPhones a me nā kelepona Android i ka hoʻonohonoho keʻokeʻo i ka lumi. Inā huli ʻoe iā TrueTone a i ʻole "adaptive display" a i ʻole pio, hoʻololi nui ke kiko keʻokeʻo o ka hōʻike, e hōʻike ana iā ʻoe i ka neʻe ʻana o ka mālamalama ākea i kou ʻike i ka pale. Inā ʻaʻole ʻoe e hoʻohana i kēlā mau hoʻonohonoho, hiki i ka hōʻike ke nānā aku mehana a hoʻoluʻolu hoʻi, ke kaukaʻi ʻia. 
Ma muli o ka nalo ʻana o nā kala i nā kukui waihoʻoluʻu maikaʻi ʻole (ʻike ʻia ma ke ʻano he CRI haʻahaʻa), hiki i nā hemahema spectral ke hopena i ko mākou ʻike i kēlā mau kala like ʻole i ka hōʻike. Hoʻolaʻa ʻia nā cones ʻeleʻele ʻē aʻe i kā mākou retina i ka ʻike ʻana i ka ʻulaʻula ma mua o nā primaries ʻē aʻe, a hōʻike ʻia nā ʻāpana ʻulaʻula, ʻōmaʻomaʻo a me nā polū.  

Hoʻohui ʻia, nā kumuwaiwai i nele i ka ʻulaʻula e hana no ia ma ka hoʻohana ʻana i ke kukui melemele e hoʻokō ai i kā lākou kiko keʻokeʻo (melemele + polū = keʻokeʻo CRI keʻokeʻo). ʻIke nui mākou i ke kukui melemele / ʻōmaʻomaʻo, kahi e wehewehe hapa nei i ke kumu o kēlā mau kukui me ka waihoʻoluʻu maikaʻi ʻole ke nānā melemele a me ka ʻōmaʻomaʻo ma mua o ka nānā ʻana e like me ka lā. 

ʻAʻole, ʻaʻole hiki iā ʻoe ke ʻike i ka LED infrared ma ka mana mamao no ka mea infrared. ʻAʻole i hoʻomālamalama ke kaohi mamao. ʻAʻole hoʻohana ka MediaLight i kahi lekiō o ka lekiō pinepine. ʻAʻole ia e hoʻomālamalama ke kaomi ʻoe i kahi pihi. 

ʻO kahi hapa o ka huikau ma muli o ka ʻoiaʻiʻo ʻo kā mākou mau remotes mua he RF a ʻike ʻia ka māmā. Ua hoʻouna ʻia nā mamao RF hope loa ma mua o 3 mau makahiki i hala. 

Inā ʻaʻole e hana ana kāu kaohi mamao e like me ka mea i manaʻo ʻia, 99% mau mākou kekahi o kēia mau hoʻoponopono e hoʻoponopono i kou pilikia. 

Uhi ʻia nā mea āpau. 
"Ua nau ka ʻīlio i koʻu kāʻei mamao"
"Ua ʻokiʻoki wau me ka hopena o ka hopena o ka uila."
"Ua kahe ka hale o lalo a lawe pū i koʻu hale keaka me ia."
E kākoʻo kā mākou mea kūʻai aku iā mākou i kēia; ʻaʻole mākou i hōʻole i kahi palapala hoʻokō. Hoʻohana mākou i nā mea maikaʻi a kūkulu ʻia kā mākou mau kukui bias i hope. 

Eia nō naʻe, inā ua hewa kekahi mea, ʻike mākou iā ia he manawa kūpono e hoʻomanaʻo iā ʻoe no ke aha ʻoe i koho ai iā mākou. Inā mākou e hoʻokūkū i ke kumukūʻai, e hoʻohana ana i nā mea kiʻekiʻe i hōʻoia ʻia, ISF i hoʻohana ʻia e mākou, ua make mākou. Eia naʻe, ua ʻike mākou aia he puka ma ka mākeke ke hiki mai i ka pololei, ka maikaʻi a me ka lawelawe. 

E nānā mākou i ka hana ʻana i nā kukui nui ma mua o ka hoʻāʻo ʻana e uhi inā uhi ʻia kahi hoʻopiʻi. (ʻAʻole ia he manaʻo ʻaʻole mākou e noi e hōʻoia iā ʻoe nā kukui ma mua o ka hoʻouna ʻana i nā ʻāpana pani). 

ʻO ke ana wale nō inā ʻoe i ʻoka mai waho o USA, i kahi ʻāina kahi e loaʻa ai kahi mea hāʻawi kūloko, e noi ʻia paha ʻoe e uku no nā mea i ʻoi aku ka wikiwiki ma mua o ka standard USPS papa mua honua pūʻulu pūʻolo no nā wahi pani. 

(ʻO nā kukui pākaukau MediaLight a me nā ipukukui kukui i loaʻa kahi palapala hoʻokō 3 makahiki / 30,000). 

Hiki iaʻu ke uku liʻiliʻi inā ʻaʻole wau makemake i ka palapala hoʻokō 5 makahiki no MediaLight Mk2 Flex a i ʻole Eclipse? 

Nīnau ka poʻe i kēia nīnau mai kēlā me kēia manawa. ʻAʻole mākou e uku keu no ka palapala hoʻokō. Hāʻawi mākou i kahi palapala hoʻokō 5 mau makahiki no ka mea ua hoʻolālā ʻia kā mākou huahana no 5 mau makahiki. Inā ʻaʻole mākou i hoʻokomo i ka palapala hoʻokō, e hoʻouka nō mākou i ka nui like no ka huahana. Manaʻo ʻia e lōʻihi aku ka lōʻihi ma muli o ke ʻano o ka hoʻolālā ʻana, no laila ke kauoha aku nei mākou ʻaʻole ʻoe e uku i kahi keneta hou no ʻelima mau makahiki.

ʻAe, hana lākou. ʻO kēlā me kēia mamao a mākou e hāʻawi nei hana ʻaʻole like ia me nā huahana ʻoi aku ka liʻiliʻi.

Inā ʻoe e ʻimi nei i kahi kukui bias i pili ʻole i ka wānana, a laila ʻaʻole e nānā hou. Hoʻolālā ʻia ʻo MediaLight e hāʻawi i ka mea hoʻohana me ka pololei a me ke kikoʻī o ke kukui kūlohelohe i nā manawa āpau me ka ʻole ʻole - hoʻohiki ʻia. ʻAʻole wale kā mākou kumukūʻai akā e uhi ana kā mākou palapala hoʻokō i kāu MediaLI hala lōʻihi ma hope o ka pau ʻana o kēlā mau kukui māmā i ka landfill. ʻAʻole pono ʻoe e kūʻai i nā ʻāpana pani a i ʻole kahi kukui bias ʻē aʻe (a hiki i 5 mau makahiki).

Hoʻohana mākou i nā ʻāpana ColorGrade SMD maʻamau no ka pololei i ka chromaticity a me ka hāʻawi kala. ʻAʻole kēlā mau kukui ʻē aʻe. ʻAʻole ia he manaʻo he mau kukui maikaʻi ʻole lākou no ka hoʻomoana a i ʻole ke hoʻomālamalama ʻana i kāu alapiʻi o ka hale i lalo, ʻo ia wale nō ʻaʻole kūpono lākou no nā kukui bias ma hope o kāu hōʻike calibrated. 

ʻO ka helu haʻahaʻa haʻahaʻa haʻahaʻa kala (CRI) no kahi MediaLight ma 2020 ʻo ≥ 98 Ra a ʻo ka TLCI he 99. I ko mākou makahiki mua (2015), ʻoi aku ko mākou mau kukui ma luna o 91 Ra. Loaʻa i kā mākou MediaLight Pro2 kahi CRI paʻa loa o 99 Ra a me TLCI o 100.

Pehea ka pololei? Wahi a kekahi e hoʻomaopopo ʻole iā lākou mai ka lā mai. ʻAʻole mākou e ʻōlelo ia, akā, no ka mea me ka spectrophotometer, hiki iā mākou ke hoʻokaʻawale i kekahi kumu kukui i hana ʻia e ke kanaka mai ka lā. Eia nō naʻe, maikaʻi loa. Kupanaha. 

Ma waho aʻe o ka maikaʻi o kā mākou ʻāpana, hoʻokomo mākou i nā mea āpau āu e pono ai no ka hoʻonohonoho pono ʻana bias maikaʻi. Hoʻokomo mākou i kahi dimmer, kahi mamao mamao (ma nā hiʻohiʻona TV) a me nā kiʻi hoʻokele uea a me nā kaula velcro e hoʻomaʻemaʻe i kāu hoʻonohonoho. 

ʻAʻole mākou ke koho ʻoi loa, akā ʻoi aku ka haʻahaʻa o kā mākou markup ma mua o kēlā mau ʻōnaehana kūʻai aku i hana ʻia me nā ʻāpana haʻahaʻa, PCB liʻiliʻi a me ka ʻole o nā hiʻohiʻona i koi ʻia e like me nā dimmers. E hoʻohana maikaʻi ana ʻoe i kāu MediaLight i ka wā e hiki mai ana, lōʻihi ma hope o nā kukui haʻahaʻa i ka landfill. E nīnau a puni. E ʻike ʻoe. Uhi mākou i nā mea āpau ma lalo o kā mākou palapala hoʻokō no ka mea kūkulu ʻia ʻo MediaLight e like me ka pahu.

Makemake ʻoe e nānā i kahi hōʻike i hoʻoponopono ʻia? Inā pēlā, ʻike maoli ʻoe i ka ʻokoʻa ke hoʻopololei ʻoe i nā kukui bias MediaLight. Ma ke ʻano he hiki ʻole ke nānā ʻia, ke kau nei i nā kukui kūpono ʻole ma hope o kahi hōʻike calibrated ʻoiaʻiʻo "uncalibrates" ka hōʻike no ka mea he hopena subtractive ia i ka mea a mākou e ʻike nei. Inā ʻoe e kau i nā kukui ʻino CRI haʻahaʻa ma hope o kahi kīwī, e nānā pumehana ana kāu kiʻi i kou mau maka. 

He aha kou manaʻo e pili ana i nā kukui e hoʻololi i nā kala me ke kīwī?

Makemake ʻoe e hoʻonani i ka paia, a i ʻole ke hoʻāʻo nei e hoʻomaikaʻi i ke kiʻi? ʻAʻole nānā ka poʻe kūʻai aku i nā paia. E nānā nui lākou i ka ʻike ma ka pakuhi. 

Akā ʻaʻole mākou ma aneʻi e hoʻopaʻapaʻa. Kūʻai i ka mea āu e makemake ai e kūʻai. ʻO ke kahe māmā kahi mea e hoʻāʻo ka hapa nui o ka poʻe e hoʻopau, ʻaʻole e hoʻohui. I nā hihia maikaʻi loa, hana ia i ke kiʻi e nānā ʻole ʻia a pinepine ʻole ke kala i ke kīwī. ʻO ka mea ʻoi aku ka maikaʻi, laggy pinepine ia. Inā ʻoe he ʻano OCD e like me mākou (kā mākou # 1 ʻano mea kūʻai aku, ma ke ala), hoʻokau paha ia iā ʻoe i ka maiʻa. Nui nā mea e ʻike hewa. Hoʻoluhi. 

Eia nō naʻe, inā e hoʻolilo ʻoe i kēlā ʻano kālā ma nā kukui kala, hoʻopaʻapaʻa mākou e loaʻa hou ana ʻoe i bang no ka pahu a uhi i kahi nui like o ka paia i ka kūʻai ʻana i kahi hōʻike nui aku. Me kahi hōʻike 65 "-90", immersive loa ke kiʻi. I ka wā i hoʻokumu ai ʻo Philips iā Ambilight i ka makahiki 2004, e hoʻonui ana nā kīwī ma kahi o 40 "-50". Aia nō kekahi paia pā olohelohe - ʻaʻole ia he kumu kala, akā ke nānā lapuwale nā ​​kukui waihoʻoluʻu ma kahi kīwī 85 "inā ʻaʻole he 14 mau kaupoku kapuaʻi kou.

ʻAʻole. He manaʻo ko kēlā me kēia e pili ana i ka mea e ʻoi ai ka maikaʻi. Loaʻa iā mākou ka ʻepekema a me nā kūlana. Hōʻoia ʻia kā mākou mau kukui e ka ʻO ka Foundation Science Science.  Kēlā me kēia MediaLight. Mai ka $ 32.95 Mk2 Eclipse i kā mākou ʻāpana waiwai nui loa ua hōʻoia ʻo ISF. 

Inā ʻoe e nānā i nā kolamu memo, hiki iā ʻoe ke heluhelu e pili ana i nā keʻokeʻo anuanu, keʻokeʻo mehana a me nā anuenue anuenue aniani a hiki i kou mau maka ke nānā aku. Inā hana kekahi o lākou i ka mea e pono ai lākou e hana, ʻaʻole hiki iā mākou ke kālai i kahi kiko e hoʻouku hou aku ana no kā mākou mau kukui (ʻoiaʻiʻo: ʻoi aku ka kiʻekiʻe o kā mākou kumukūʻai hana ma mua o kā lākou kalepa ʻoi aku ka haʻahaʻa o nā kumukūʻai a me nā palena o kā mākou loaʻa kālā).
Inā ʻoe he kala kala ʻoihana, hana mākou iā The MediaLight nāu. Inā ʻoe e noʻonoʻo e pili ana i ka hale kiʻiʻoniʻoni home a ʻike i ka waiwai o kahi hōʻike calibrated, hana mākou iā The MediaLight nāu. 

Hana mākou i ka CRI kiʻekiʻe loa (98-99 Ra) CIE Koʻolau Illuminant D65 (6500K; x = 0.3127, y = 0.329) kūlike ("kūmole maʻamau" wikiō keʻokeʻo) kukui bias no ka mākeke ʻoihana a me ka mea kūʻai aku a kūʻai aku iā lākou ma a kumu kūʻai kūpono loa a me kahi palapala hoʻokō 5 mau makahiki.

ʻO nā kukui kuhi ʻāpana e pili ana i ka nānā ʻana i ke kiʻi e like me ka manaʻo o ka luna. Heʻuʻuku paha mākou i ka dogmatic ma mua o kekahi - inā ʻoe makemake i nā kukui kala e ʻā ana i kou mau paia, ʻaʻole mākou e hoʻāʻo e kamaʻilio iā ʻoe mai loko aku o lākou. Ma hope o nā mea āpau, ʻaʻohe helu helu no ka ʻono. 

Eia nō naʻe, ke waiho nei i ke kala ma hope o ka hōʻike i mea e hoʻololi ai i ko mākou ʻike o ka mea i hōʻike ʻia. ʻO kēia wale nō ka hana a ko mākou mau maka a me ka lolo. ʻO kahi waihoʻoluʻu mehana e like me ka ʻalani a i ʻole ʻulaʻula ma hope o ka hōʻike e hana bluer i nā mea āpau o ka pale. ʻO kahi mahana anuanu e like me ka polū, e ʻulaʻula loa nā mea āpau. ʻAʻole pōʻino paha kēia ke nānā aku ʻO ka Bachelorette, akā 'aʻole makemakeʻoe e hana ia i kāu keena kala a ke nānā nei paha Wawahi maikaʻi.

Hāʻawi ka ʻōnaehana MediaLight Bias Light i loa pololei D65 simulation. Ke heluhelu ʻoe i kahi ʻōlelo kalepa e hoʻohiki ai i ka "hemolele" a i ʻole "paʻa loa" D65, e hoʻomaopopo he hiki ʻole kēia me ka ʻenehana LED o kēia wā.

ʻAʻohe kumu kukui D65 maoli, nā simulator wale nō. Hiki ke loiloi i ka maikaʻi o kahi simulator me ka CIE Metamerism Index. ʻO ka spectrum full, kiʻekiʻe loa CRI ColorGrade ™ LEDs i kā mākou MediaLight Bias Lights e hōʻike i ka ʻoi o nā mea i loaʻa i kēia manawa. 

Hoʻomaʻamaʻa iki mākou i nā ʻoihana e kapa nei i kā lākou huahana "kūpono" a i ʻole "D65 kikoʻī" e hoʻouku hou aku a makemake ʻole e komo i kēia hana. Kūpono kā mākou huahana me nā kūlana ʻoihana. Hauʻoli mākou e pili ana i ka maikaʻi o kā mākou hōʻiliʻili a me ka ʻae ʻana o ka Imaging Science Foundation. Ua hōʻoia ʻia mākou e ISF a ua hoʻāʻo ʻia kā mākou mau kukui no ka pololei o ke kala a me ke kūlike ʻole. Makemake mākou e underpromise a overdeliver.

Wahi a ka LUMU nā ʻaoʻao kākoʻo hana, nā ana CCT ma lalo o ka hāmeʻa Lumu e hiki ke hoʻopau ʻia e like me 300K a me nā ana ʻoi aku o ke kiʻekiʻe CCT hiki i 3000K. Aia ko mākou mau kukui i waenakonu o kēlā mau mea ʻelua ma 6500K a ʻo kā mākou kikoʻī binning nui ʻoi aku ka paʻakikī ma mua o ke ahonui o ka hāmeʻa Lumu. 

E waiho wale, e kala mai iā ʻoe inā e loaʻa ana nā hopena pololei ʻole i kāu Lumu. Loiloi ʻia kā mākou mau kukui i loko o ke kaʻina hana, a hōʻoia kūʻokoʻa ʻia i ka keʻena o ka Imaging Science Foundation. ʻAʻole mākou e hoʻololi i kā mākou mau kukui i mea e ʻokoʻa ai ke ana ʻana ma ke ana hoʻohālike o ka mika a aia kekahi mau mea i hiki ke hoʻopili i nā ana i lawe ʻia ma waho o kahi papa hana. 

Ua nīnau kekahi, "No ke aha lākou e hana ai i kahi mika hiki ʻole i nā ana kikoʻī?" ʻO kā mākou pane ka pololei, i kekahi mau kahua, pili a pili i ke ana ʻana o nā nalu i hāʻule i nā ʻāpana like ʻole o ka mahana o ke kala a me ka hāʻawi ʻana o ka mana spectral, i hiki ke ana ʻia me ka pololei e kekahi mau hāmeʻa. 

I ke paʻi kiʻi, ʻike ʻia ka ʻokoʻa ma waena o 2300K a me 2400K i ka maka o ke kanaka ma mua o ka ʻokoʻa ma waena o 6500K a me 7000K a me ka hoʻohana ʻana o ke kukui tungsten a i ʻole nā ​​kukui like i ke kiʻi ʻoniʻoni ma ka laulā 3200-5000K. ʻO kēia, no ka pūnaewele Lumu, kahi o nā hualoaʻa ma nā hāmeʻa e like me Lumu e ʻoi loa. 

Hoʻohana ʻia nā mika i kā mākou hana a me nā hana hoʻāʻo, eia nō naʻe, hiki ke ana ʻia i nā ana kikoʻī i ke kiʻki kiʻekiʻe CCT ma mua o ka dongle iPhone $ 200. ʻOiai ke hāʻawi nei kahi kukui iā ʻoe i kahi hopena e kokoke ana i ka 6500K ma kekahi o kēia mau hāmeʻa, ke hilinaʻi nei ka hāmeʻa i nā manaʻo e pili ana i ka hāʻawi mana uila spectral o nā kukui i ʻoi aku i kāna hoʻonā ana a me nā hiki. 

ʻAʻole hiki i ke kukui 5v 1a ke ʻoi aku ma mua o ka ʻōlinolino kiʻekiʻe o ka 350 lumens. ʻOi aku ka mālamalama o kēia ma mua o ka mea e pono ai, a pono ʻoe e hoʻomoe i kāu mau kukui no ka loaʻa ʻana o nā pae kuhikuhi. ʻO nā ʻāpana 5v nui aʻe e hohola i ke kukui ma kahi ʻāpana nui - ʻaʻole lākou i ʻoi aku ka mālamalama, me nā ʻokoʻa. No ka laʻana, ʻoi aku ka mālamalama o kahi kaula 6 iniha ma mua o kahi kaula 4 iniha. 

Inā ʻoe e pono i nā kukui mālamalama, ʻo kā mākou kukui kukui 800 lumen a i ʻole ko mākou 12v a me nā kukui uila 24v e hāʻawi i ka ʻōlinolino hou aʻe. Eia nō naʻe, ʻaʻole kūʻai aku kā mākou mau kahakaha 12v i kahi kokoke a me nā kukui uila USB no ka mea ʻaʻole pono ka mālamalama keu, a makemake ka hapanui o ka poʻe i ka mana mai ke kīwī. 

No HDR, ʻae ua mālamalama lākou. Hoʻohana ka wikiō HDR i nā wahi mālamalama e kōkua ai i ka wikiō e like me ka ʻoiaʻiʻo. Ua ʻoi aku ka nui o ka MediaLight i nā koi e puka no ka mālamalama hōʻike hōʻike HDR.

Ae. ʻOiaʻiʻo nō ia. Pono ʻoe e hoʻomoe iā ia me ka dimmer mamao i hoʻopili ʻia. Inā aia kāu TV ma ka paia o ka paia, makemake paha ʻoe i ka 5m a i ʻole 6m Mk2 Flex.

Hana maikaʻi kēia hana.  :)

I nā koʻikoʻi āpau, aia nā hāʻina ʻē aʻe, e like me ke kau ʻana i kahi backdrop kūlike ʻole (ka pā paia a i ʻole ka lole) ma hope o ka TV. Akā, ʻo ka waihoʻoluʻu o ka pena i ka hopena o ka hopena o ke kala o ke kukui ma mua o ka hope 

ʻAe, hiki iā ʻoe ke ʻoki ma waena o nā pilina keleawe ma nā wahi āpau ma ka pā o MediaLight. 

ʻAʻole. 6500K kā mākou mau kukui bias a ≥ 98 CRI no kā mākou mau hiʻohiʻona MediaLight maʻamau a me 99 Ra no kā mākou laina MediaLight Pro. I kekahi manawa manaʻo mākou ʻo ka LED light bias nā mea hana e koho wale i 6500K no ka mea ʻo nā ana i ka wā o kā mākou hoʻokolohua he honua āpau a maikaʻi loa ka maikaʻi. Hōʻoia mākou i nā mea āpau āpau me nā mea hana o ke kūlana kiʻekiʻe a laila ʻike mākou ʻaʻole mākou e hoʻopili iā lākou i ka hōʻiliʻili ʻana i nā ʻāpana kukui. ʻAʻole kēia mau ʻōpana kukui aquarium i hoʻopili ʻia e like me nā kukui bias.

ʻO kekahi kumu e hoʻohana ai mākou i kahi ʻāpana ʻeleʻele ma kahi o kahi ʻokeʻo keʻokeʻo, kahi e ʻoi aku ka maikaʻi, ʻo ia nā ʻāpana keʻokeʻo e hiki ke hoʻopilikia hou me ke aniani o ke kala ma mua o nā ʻili PCB ʻeleʻele, keu hoʻi i ko lākou mau makahiki. (E nānā i nā hoʻopau keʻokeʻo o nā uila uila e noho i waho no kekahi lōʻihi).

ʻAe ka poʻe loea i ke kukui bias e e lilo i kala o ka lā i kahi lā hazy, a i ʻole kekahi mea i kapa ʻia ʻo ka CIE D65 mālamalama maʻamau. Ua hoʻohana mākou i kahi Calibrated Photo Research SpectraScan PR-650 a me Sekonic C7000 e ana i kā mākou ʻāpana kukui emitting diodes. A laila hoʻāʻo kā mākou mau hoa iā lākou ma kā lākou PR-670 e hōʻoia i kā mākou ʻike. 

Inā loaʻa kahi hopena ʻoi aku ka maikaʻi, ʻaʻole mākou e hele mai i ka mākeke me The MediaLight. Ma ka waiho wale ʻana, ʻaʻole kekahi o nā pahu kukui LED ʻē aʻe e pili ana i ka mākeke a kokoke i 6500K, ʻoiai lākou e ʻōlelo ai ma ka pi. ʻO ke kukui Antec a mākou i hoʻāʻo ai ma luna o 9500K, ʻo ia ka mea he polū lani. ʻO kekahi mea kaulana e weliweli loa ma luna o 20,000K! ʻO kā mākou 6500K, a manaʻo mākou ia. E hoʻokau iā lākou ma ka ʻaoʻao a ʻike iā ʻoe iho. ʻOi aku ka maikaʻi, e hoʻomālamalama iā lākou ma kahi kāleka hina hina a lawe i kahi ana me kahi ʻimi kala ʻia. E ʻoluʻolu ʻoe.

ʻAʻole lawa ka pololei o kā mākou mau kukui no ka hoʻohana ʻana i ka home, hoʻohana ʻia ia e nā loea e kala i nā wikiō a mākou e hauʻoli ai ma kā mākou ʻōnaehana hale kiʻiʻoniʻoni. I ka ʻoiaʻiʻo, inā ʻoe he ʻoihana me ka waihona me Flanders Scientific, paipai nui mākou e kūʻai iā The MediaLight mai iā lākou. 

E like me 2021, loaʻa i kā mākou mau LED āpau he CRI o 98 Ra. ʻO kā mākou MediaLight Pro2 kaulana he CRI o 99 Ra - he ʻoihana mua. 

Pololei kā mākou mau kukui bias - ʻoi aku ka pololei i ka ʻoiaʻiʻo ma mua o nā hopena kukui uila fluorescent - me kahi CRI kiʻekiʻe a me kahi mahana o ke anuanu o 6500K.  

Eia nō naʻe, ʻaʻole mākou e manaʻoʻiʻo e kūʻai aku kekahi o nā kukui bias ma ka mākeke, e like me kā mākou iho. Lawe ʻia ka CIE D65 mālamalama maʻamau mai ka mālamalama o ka lā i kahi lani liʻiliʻi. I ko mākou manaʻo, ʻo kēlā me kēia kukui hoʻokalakupua "simulated D65," a he ʻokoʻa ka mana o ka spectral mahele ma mua o ka lā maoli.

No laila, ʻae. I ka nui e hiki ai i kahi LED ke hoʻohālikelike i ka CIE D65 mālamalama maʻamau, he hopena pololei loa ka MediaLight. ʻOiaʻiʻo, e ʻike koke ʻoe i kahi kumu kukui a i ʻole LED uila ma lalo o kahi spectrophotometer. ʻO kahi kānana kinai ʻia (ka hoʻoneʻe ʻana i ka infrared nui aʻe) ʻo ka tungsten halogen bulb e kokoke kokoke ana i ka mana o ka spectral o D65, akā ʻo ke kumu form, hoʻopuka wela, hana ʻole o ka ikehu a me ke ola pōkole e kaohi ana i ka hoʻohana ʻana o nā ipukukui. 

Hiki iaʻu ke kūʻai i ka MediaLight me ka ʻole o kahi dimmer?

I kahi huaʻōlelo, ʻaʻole, akā no ka mea pono e hoʻoponopono i nā kukui bias maikaʻi (ʻOiai, hiki iā ʻoe ke kūʻai i ka LX1 me ka ʻole o kahi dimmer, no ka mea hāʻawi ʻia nā dimmers a la carte).  

ʻO ka SMPTE Recommended Practice document i ʻōlelo ʻo ka ʻōlinolino o ke kukui bias e like me ka mea i hōʻike ʻia ma ka ʻaoʻao ma hope o ke kīwī ma lalo o 10% o ka pae keʻokeʻo kiʻekiʻe ma ka ʻike pono. Me ka ʻole o kahi dimmer, ʻālohilohi nā ʻāpana LED. Hiki i kēia ke hopena i nā ʻeleʻele haki, kahi hopena halo loa a hōʻole i kekahi o nā pono o ka hoʻohana ʻana i nā kukui bias i ka mua.  

Hoʻohui ʻia, aia kekahi mau hanana i loaʻa iā ʻoe kahi paia keʻokeʻo ma hope o kahi kīwī ma kahi o ka hina hina i koi ʻia. Ma ka hoʻoponopono ʻana i ka ʻōlinolino o nā kukui hiki iā ʻoe ke hōʻoia ʻaʻole i ʻoi aku i ka nui o ka ʻōlinolino i ʻōlelo ʻia no ka mālamalama ambient. 

ʻO nā ʻōnaehana ʻē aʻe, e like me nā ʻōnaehana mālamalama fluorescent ʻaʻole i dimmable, akā hoʻohana ʻia me ka hui pū ʻana me nā baffles a me / a i ʻole nā ​​kānana kānana kūlike ʻole e hoʻokō i ka pae kūpono o ka hoʻomālamalama ʻana. 

ʻO ka uea i ke keʻena mamao e nānā pōkole loa ...
ʻO ka mamao mamao ka uila. :-) ʻO ka mea āu e ʻike nei ka uea i ka module dimmer. He mea ʻole ka lōʻihi no ka mea hana ka mamao mamao mai 15 kapuaʻi ka mamao. Aia kekahi keu he 6 kapuai o ke kēpau uea e hoʻopili i nā kukui. Ke hoʻohui koke ʻoe i ka module dimmer ʻaʻole ʻoe e pono e hoʻopā hou. 

Kūʻai aku mākou i kā mākou huahana MediaLight kumu ma Amazon. ʻO ia, hana mākou a hiki i ka maʻi COVID-19. A laila, ʻo kekahi kauoha i manaʻo ʻole ʻia he mea nui ua hoʻolohi ʻia. ʻO ka lohi o ka lā 30-40 ka maʻamau.

I kēia manawa, me nā poʻe āpau e paʻa ana i ka home, piʻi nui ka noi no nā kīwī hou a me nā mea kōkua, akā ua nakinaki ʻia kā mākou kauoha Amazon me ka hopena ʻole. Ua ʻike mākou ʻaʻole hiki ke ʻike ʻia i kahi hui hou. Hoʻokomo mākou i kā mākou hua hua ʻōlelo i loko o hoʻokahi hīnaʻi ʻōlelo. 

Ua hoʻoholo mākou e hemo i kā mākou huahana mai Amazon a kūʻai pololei aku iā lākou. Me ka panina o kā mākou keʻena, hoʻouna mākou mai kā mākou hale kaʻa a hoʻonohonoho no kēlā me kēia lā i kiʻi ʻole ʻia e USPS, UPS a me DHL. 

I ke kaʻina hana, ua ʻike mākou ʻaʻole ka hapa nui o ka poʻe Hōʻike ʻia kā mākou huahana ma Amazon. I ka wā i hoʻokuʻu ai mākou i ka moʻo Mk2 hou i Iulai, ua hoʻoholo mākou e hāʻawi wale iā ia ma kā mākou pūnaewele a ma o kā mākou mau mea kūʻai ʻae honua. He emi ke kaumaha a ʻike mākou i kā mākou mea kūʻai he nui ʻoi aku ka maikaʻi. Nui mākou i nā kamaʻilio pūnaewele, kelepona a me nā kelepona wikiō (e nānā mākou i kāu hoʻonohonoho ma mua o ka hoʻouka ʻana inā pono ʻoe i ka lima) e aʻo hou mai e pili ana i ka hoʻohana ʻana o nā mea kūʻai aku i kā mākou huahana. Hāʻawi mākou i ka ʻōlelo aʻoi aku ka maikaʻi a me ka lawelawe pū kekahi.

He mahele ʻo BiasLighting.com o Nā Labs Scenic. Hoʻokumu ʻia ma 2009, ʻo mākou nā mea paʻi o ka Spear & Munsil Benchmark. Ma mua o kēlā, ua hana kā mākou mau mea hoʻokumu i ka ʻoihana like a me ka hana hoʻoponopono wikiō no kekahi mau makahiki he ʻumi hou aku, e paʻi ana i nā Digital Video Essentials. No laila, hiki iā ʻoe ke ʻōlelo mai noho mākou a hanu i nā kūlana kuhikuhi hale kiʻiʻāina home i nā mea āpau a mākou e hana ai. Mahalo i kā mākou loea hiki iā mākou ke komo i ka ʻike loea o kekahi o nā ʻepekema kiʻi kiʻi nui, a me kekahi o nā mea hana ʻoluʻolu maoli.  

ʻO ka mālamalama mālamalama kahi mea hiamoe nani i nā makahiki i hala aku nei. Ma waho aʻe o kekahi mau wahi ʻālohilohi, e like me kekahi o kā mākou punahele - nā kukui Ideal Lume (fluorescent) i hoʻopau ʻia i kēia manawa, ʻo ka hapa nui o nā huahana ma ka mākeke he kumukūʻai nui paha, ʻōpala liʻiliʻi, a i ʻole nā ​​ʻōpala pipiʻi nui ʻia. Makemake mākou i ka pololei o nā ʻōnaehana fluorescent akā makemake mākou e hoʻohui i ka pololei me ka maʻalahi o LED. 

Hoʻokele ʻia nā LED keʻokeʻo āpau e kahi diode polū e pili ana (E ʻoluʻolu, eia ma 2023, kā mākou MediaLight Pro2 e alakaʻi ʻia e kahi diode polū-violet me ka spike polū mitigated).   Kuhikuhi ka diode i nā photona i ka hui pū ʻia o nā phosphors a me kēlā mau phosphors, a laila, hinuhinu keʻokeʻo. Ke kūpono ka hui ʻana o nā phosphors kiʻekiʻe, loaʻa iā ʻoe ke ana wela o ke kala āu e pono ai ma muli o ka ʻike ʻana o ka maka o ke kanaka i ke kala. 

Hiki iā ʻoe ke nānā pono i nā ʻano spectral o ke kukui ma ke aʻo ʻana ma lalo o kahi spectroradiometer. ʻO kahi hōʻailona haʻi o nā kukui LED keʻokeʻo ka spike polū ma luna (ʻo nā kukui āpau i kā lākou ʻano ponoʻī - tungsten, fluorescent, lā, neon, a pēlā aku). ʻOiai ke ʻano o ka hopena o kēia i ke kukui polū, ʻo ia ka spectrograph o kekahi o kā mākou loa LED pono's. Aia nā kala ʻē aʻe i ke kaulike kūpono e hopena ai i ka mahana o ke kala 6500K a me CRI o ≥ 98 Ra. ʻOiaʻiʻo, ua lawe ʻia nā ana i kahi keʻena hoʻokolohua kāohi ʻia a lawe ʻia aku i kahi kāleka hina kūleʻa e like me ka mea e pono ai no kahi heluhelu pololei a paʻa.

Hoʻolaha Mana Spectral o ka MediaLight Mk2 Series

Pono ʻoe e loaʻa nā kūlana.

ʻO ka hapa nui o kā mākou hana ʻaʻole paʻakikī a pīhoihoi paha, hana wale mākou e pili ana iā ia, a kōkua kēia iā mākou e hoʻomohala i nā huahana pololei. Ke hoʻouna mai nā mea hoʻolako iā mākou i nā ʻāpana subpar, ʻaʻole lākou i ʻoki. Mahope iho ʻoiaʻiʻo he mau haneli LED, ua ʻike mākou i nā mea hoʻolako i hiki ke kūkulu i nā mea a mākou e makemake ai. Ua hoʻomohala mākou i nā hana ʻoi aku ka maikaʻi e hōʻalo i ka hoʻohaumia a me ka hōʻoia i ka mālama pono ʻia o nā LEDs premium a mākou e kūʻai nei i ko lākou kala wela.