Ko e Ngaahi Fie Maʻu Makehe ʻo e Maama ʻo e Tenisi Tepile
Ko e tenisi tepile, ʻa ia ʻoku faʻa ui ko e ping pong, ko ha sipoti ia ʻoku vave ʻaupito, tonu, mo reflexes. ʻOku ʻikai hange ko e ngaahi sipoti kehe ʻoku fai ʻi ha malaʻe lahi, ʻoku fakatefito ʻa e feʻauhi kotoa ʻi he tenisi tepile ʻi ha kiʻi tepile siʻisiʻi mita ʻe 2.74 x 1.525m. Ko e foʻi pulu, ko ha fuopotopoto maʻamaʻa pe ʻe 40mm hono diameter, ʻe lava ke fononga ʻi he vave ʻo laka hake ʻi he kilomita ʻe 100/h. ʻOku hanga ʻe hono fakatahaʻi makehe ko ʻeni ʻo ha kiʻi meʻa siʻisiʻi mo vave mo ha feituʻu vaʻinga ʻo fakatupu ha ngaahi fie maʻu ʻo e maama ʻoku kehe mei ha toe sipoti kehe. Ke fakahoko ʻe he kau vaʻinga honau lelei taha, pea ke fakahoungaʻi kakato ʻe he kau mamata ʻa e vaʻinga, kuo pau ke haohaoa ʻa e mama. ʻE lava ke iku ʻa e ʻikai lelei ʻa e mama ki he ngaahi ta ʻoku ʻikai fakafuofuaʻi, ongosia ʻa e mata, pea hoko ko ha meʻa fakamamahi ki he tokotaha kotoa pe ʻoku kau ki ai. Neongo kuo fakaʻaongaʻi ʻi he kuohili ʻa e ngaahi tekinolosia tukufakaholo ʻo e maama hange ko e ukamea halide pe high-pressure sodium ʻi he kuohili, ʻoku vave hono fetongi kinautolu ʻe he LEDs. ʻOku ʻomi ʻe he LEDs ʻa e ivi lelei ange, moʻui loloa ange, pea ko e mahuʻinga taha ki he tenisi tepile, ʻoku ʻikai hano tatau ʻo e mapuleʻi ʻo e tuʻunga lelei ʻo e mama. ʻE fakahinohinoʻi koe ʻe he fakahinohino ko ʻeni ʻi he ngaahi meʻa mahuʻinga ke fakakaukauʻi ʻi he taimi ʻoku fili ai ʻa e ngaahi maama lelei taha ki he malaʻe tenisi tepile, fakapapauʻi ʻoku malu, fakafiemalie, mo feʻunga mo e tuʻunga lelei taha ʻo e vaʻinga.
Ko e ha ʻoku mahuʻinga ai hono fili ʻo e maama LED totonu ki he tenisi tepile?
Ko e fili ʻo e maama ki ha malaʻe tenisi tepile ʻoku mahulu atu ia ʻi hono ʻai pe ke maama ʻa e loki. ʻOku ne uesia fakahangatonu ʻa e malava ʻa e tokotaha sipoti ke sio mo tali ʻa e foʻi pulu. ʻOku ʻuhinga ʻa e siʻisiʻi mo e vave ʻo e foʻi pulu ko e faikehekehe ʻo e foʻi pulu—tatau ai pe pe ko e lanu kovi, ulo lahi, pe kemo—ko e faikehekehe ia ʻo e foʻi pulu mo e faingamalie naʻe mole. ʻI he ngaahi feituʻu fakapalofesinale pea naʻa mo e ʻatamai, ʻoku mahuʻinga ʻa e maama totonu ki he feʻauhi mo e fakalakalaka ʻa e kau vaʻinga. ʻIkai ngata ai, ʻi he hoko ʻa e tekinolosia LED ko e tuʻunga moʻui, ko hono fetongi ʻo e ngaahi polokalama motuʻa mo siʻisiʻi ange ʻa e lelei ko ha ngaue fakaʻekonomika mo fakaʻatakai. ʻOku siʻisiʻi ange ʻa e ʻuhila ʻoku fakaʻaongaʻi ʻe he LED, ʻo fakasiʻisiʻi ai ʻa e fakamole ki hono fakalele ʻo e ngaahi ʻapiako, kalapu mo e ngaahi senita sipoti. ʻOku fakasiʻisiʻi ʻe heʻenau tolonga loloa ʻa hono tokangaʻi, ko ha meʻa mahuʻinga ia ki hono fokotuʻu maʻolunga ʻo e maama ʻi he ʻaofi ʻo e fale sipoti. Ka ʻoku ʻikai faingofua ʻa e liliu ki he LED ʻo hange ko hono fetongi ʻo e foʻi ʻuhila ʻe taha ki ha foʻi ʻuhila ʻe taha. Kuo pau ke fakafehoanaki fakalelei ʻa e ngaahi ʻulungaanga fakaʻata mo fakaʻilekitulonika pau ʻo e naunau LED ki he ngaahi fie maʻu ʻa e sipoti. ʻE lava ke iku hono fili ʻo ha maama ʻoku fokotuʻutuʻu ki ha fale tukuʻanga koloa pe ko ha fale vaʻinga fakalukufua ki ha malaʻe tenisi tepile ki he ʻikai lelei ʻa e sio ki ai, taʻefiemalie ʻa e kau vaʻinga, mo e ngaahi tuʻunga ʻoku ʻikai lelei ʻa e vaʻinga. Ko ia ai, ʻoku mahuʻinga taha ke mahino ʻa e ngaahi fakaʻilonga mahuʻinga ʻo e ngaue—mafana ʻo e lanu, valivali ʻo e lanu, mapuleʻi ʻo e fetapaki, mo e kemo.
Ko e ha ʻa e mafana ʻo e lanu lelei (CCT) ki he maama ʻo e malaʻe tenisi tepile?
ʻOku fakamatalaʻi ʻe he mafana ʻo e lanu, ʻa ia ʻoku fua ʻi he Kelvin (K), ʻa e mafana pe mokomoko ʻo e mama. Ki he tenisi tepile, ko e mafana ʻo e lanu ʻoku fokotuʻu atu ko e 5000K. ʻOku faʻa fakamatalaʻi ʻeni ko e "hinehina mokomoko" pe "maama ʻo e ʻaho" pea ko ha meʻa mahuʻinga ia ki he ngaue ʻa e kau vaʻinga. ʻOku ʻomi ʻe ha maʻuʻanga maama 5000K ha maama hinehina ngingila ʻoku faʻifaʻitaki ofi ki he maama fakanatula ʻo e ʻaho ʻi he hoʻataa. ʻOku mahuʻinga ʻeni koeʻuhi he ʻoku fakalakalaka ʻa e mata ʻo e tangata ke sio lelei taha ʻi he ngaahi tuʻunga ʻo e ʻaho. ʻI he mafana ʻo e lanu ko ʻeni, ʻoku toe lahi ange ai ʻa e faikehekehe, pea ʻasi masila ange ʻa e ngaahi meʻa. Ki ha sipoti ʻoku siʻisiʻi mo hinehina (pe lanu moli) ʻa e foʻi pulu, ʻoku fakapapauʻi ʻe he maʻuʻanga maama 5000K ʻoku tuʻu mahino ʻa e foʻi pulu ʻi he puipuituʻa ʻo e malaʻe, holisi, mo e kau mamatá. Ko e mafana ʻo e lanu maʻulalo ange, hange ko e mafana ʻo e 2700K-3000K ʻo e ngaahi maama angamaheni pe halogen, ʻoku ne ʻomi ha lanu engeenga ʻe lava ke ʻai ke siʻisiʻi ange ʻa e mahino ʻo e foʻi pulu pea ʻe lava ke ne fakatupu ʻa e ngaahi lanu ʻi he malaʻe vaʻinga mo e vala ʻo e kau vaʻinga ke ngali taʻeoli. ʻE lava ke ʻomi ʻe ha mafana mokomoko ange ʻi ʻolunga ʻi he 6000K ha lanu pulu ʻe ala fefeka pea fakatupu ongosia ʻa e mata ʻi ha vahaʻa taimi. ʻOku ʻomi ʻe he feituʻu lelei ʻo e 5000K ʻa e potupotutatau lelei taha: ʻoku ngingila mo maʻamaʻa feʻunga ke ne ʻomi ha sio lelei ki he halanga mo e vilo ʻa e foʻi pulu, ʻo ʻikai taʻefakafiemalie, ʻo fakatupu ʻa e ʻatakai lelei taha ki he vave ʻo e tenisi tepile.
Ko e ha ʻoku mahuʻinga ai ʻa e High Color Rendering Index (CRI) ki he tenisi tepile?
Neongo ʻoku talamai ʻe he mafana ʻo e lanu ʻa e "tone" fakalukufua ʻo e mama, ʻoku fakafuofuaʻi ʻe he Color Rendering Index (CRI) ʻa e malava ʻe he mama ke fakahaaʻi totonu ʻa e lanu totonu ʻo e ngaahi meʻa ʻi hono fakafehoanaki ki he laʻaa fakanatula. ʻOku matuʻaki mahuʻinga ʻaupito ʻa e CRI maʻolunga ki he tenisi tepile. Ko e tuʻunga moʻui ki he maama sipoti, tautautefito ki he fakamafola mo e feʻauhi maʻolunga, ko ha CRI ʻo e 80 pe maʻolunga ange, ka ki he ngaahi tuʻunga lelei taha ʻi he tenisi tepile, ʻoku fokotuʻu atu ha CRI ʻo e 85 pe maʻolunga ange. ʻOku ʻuhinga ʻa e tuʻunga ʻulungaanga mahuʻinga "R" ki he ʻavalisi ʻo e ʻuluaki sipinga ʻo e lanu angamaheni ʻe valu (R1-R8), ka ʻoku kau ʻi he CRI kakato ʻa e R9 (saturated red), ʻa ia ʻoku mahuʻinga foki. Ko e ha ʻoku mahuʻinga ai ʻeni? Ko e tenisi tepile ko ha vaʻinga ia ʻo e ngaahi fakaʻilonga fakaʻofoʻofa ʻo e sio. ʻOku fie maʻu ke fakafaikehekeheʻi ʻe he kau vaʻinga ʻa e foʻi pulu hinehina mei he ngaahi laine hinehina ʻi he tepile, sio ki he fanga kiʻi faikehekehe ʻi he ulapa lanu ʻo e raketi, pea fakatokangaʻi ʻa e vilo ʻa e foʻi pulu, ʻa ia ʻoku faʻa fakahaaʻi ʻe he ngaue ʻa e fakaʻilonga ʻo e tokotaha naʻa nau ngaohi pe ko e funga ʻo e foʻi pulu. ʻI he maʻuʻanga maama CRI maʻolunga, ʻoku ha mai ʻa e malaʻe kotoa ʻi ha ngaahi lanu longomoʻui mo moʻoni. ʻOku maʻa mo tatau ʻa e funga tepile lanu pulu pe lanu mata, ʻoku mahino lelei ʻa e ngaahi laine hinehina, pea tonu ʻa e lanu ʻo e foʻi pulu. ʻOku ʻomi ʻe he malava ko ʻeni ke fakaʻaliʻali ʻa e lanu maʻolunga ki he tokotaha vaʻinga ha fakamatala lelei ange, ʻo fakaʻata ai ha ngaahi fakamaau vave mo tonu ange. ʻOku ne toe fakaleleiʻi foki ʻa e aʻusia ʻe he kau mamatá, ʻo ʻai ʻa e vaʻingá ke fakaʻofoʻofa ange mo faingofua ange ke muimui ki ai, tautautefito kiate kinautolu ʻoku mamata ʻi ha fakamafola televīsoné.
ʻOku fakaleleiʻi fefe ʻe he anti-glare design ʻa e ngaue mo e malu?
Ko e ngingila ko e fili ia ʻo e vakai lelei ʻi ha faʻahinga sipoti pe, ka ʻoku tautautefito ʻene palopalema ʻi he tenisi tepile. ʻOku hoko ʻa e ulo ʻi he taimi ʻoku fakatupu ai ʻe ha maʻuʻanga maama ngingila ʻi he feituʻu ʻoku sio ki ai ʻa e taʻefiemalie pe fakasiʻisiʻi ʻa e malava ke sio ki ha ngaahi meʻa. ʻI ha malaʻe tenisi tepile, ʻoku hanga hake maʻu pe ʻa e kau vaʻinga ke muimuiʻi ʻa e halanga ʻo e foʻi pulu, ʻa ia ʻoku faʻa lava ʻo fokotuʻu hangatonu ʻa e ngaahi maama ʻi ʻolunga ʻi he tafaʻaki ʻoku nau sio ki ai. Kapau ʻoku ʻikai ke ʻi ai ha palani totonu ʻo e ngaahi maama LED ʻi he malaʻe vaʻinga, ʻe lava ke fakatuʻutamaki ʻeni. ʻE lava ke mole ʻa e foʻi pulu ʻi ha kiʻi sekoni ʻi heʻene paasi ʻi muʻa ʻi ha maama ʻoku ulo mai, ʻa ia ko ha taimi feʻunga ia ke ʻikai toe foki mai. ʻOku kau ʻi he palani lelei ʻo e anti-glare ha ngaahi founga kehekehe. Ko e meʻa mahuʻinga taha ko hono fakaʻaongaʻi ʻo e ngaahi meʻa fakaʻata totonu, hange ko e sioʻata pe reflectors, ʻa ia ʻoku ne puleʻi lelei ʻa e tuliki ʻo e beam. ʻOku fakapapauʻi heni ʻoku fakahangatonu ʻa e mama ki he feituʻu ʻoku fie maʻu—ki he feituʻu ʻoku fie maʻu ai—pea ʻikai mahua ʻi ha tuliki maʻolunga ki he mata ʻo e kau vaʻinga. ʻE lava ʻe he maluʻi hono ua, hange ko e LEDs loloto pe tanaki atu ʻa e visors ʻi he ngaahi maama ʻo taʻofi ʻa e vakai fakahangatonu ki he maʻuʻanga mama. Ko e taumuʻa ke maʻu ha maama lelei ʻi he tafaʻaki fakahangatonu ʻo e tepile kae kei tauhi pe ha feituʻu fakapoʻuli ʻi he tafaʻaki angamaheni ʻo e sio ki ʻolunga ʻa e kau vaʻinga. ʻOku ʻuhinga ʻa e founga lelei ʻo e anti-glare ʻe lava ke sio lelei mo tonu ki he foʻi pulu mei ha faʻahinga tuʻunga pe ʻi he malaʻe pea ʻi ha faʻahinga feituʻu pe ʻi hono halanga, ʻa ia ʻoku mahuʻinga ki he fair play mo e malu ʻa e kau vaʻinga.
Ko e ha ʻoku ʻikai lava ai ke aleaʻi ʻa e maama ʻoku ʻikai ke ʻi ai ha kemo ki he tenisi tepile?
Ko e flicker, pe stroboscopic effect, ko ha tafaʻaki ia ʻoku faʻa ʻikai fakatokangaʻi ka ʻoku matuʻaki mahuʻinga ʻaupito ʻo e maama sipoti. ʻOku ʻuhinga ia ki he vave mo toutou fetoʻaki ʻi he maama ʻoku maʻu, ʻa ia ʻe lava ke ʻoua naʻa fakatokangaʻi ʻe he mata telefua ka ʻoku ʻi ai hono kaunga lahi ki he fakakaukau ʻa e ngaahi meʻa ʻoku ngaʻunu vave. ʻE lava ke hoko ʻa e maʻuʻanga maama ko ha palopalema lahi ki he tenisi tepile. ʻI he taimi ʻoku ngaʻunu vave ai ʻa e foʻi pulu, ʻe lava ke fakatupu ʻe ha maama ʻoku kemo ha ola stroboscopic, ʻo hange ʻoku ʻi ai ha ngaahi ʻimisi "ghost" pe halanga ʻi mui. ʻOku ʻiloa ʻa e meʻa ko ʻeni ko e "double shadow" pe "shadow tail," ʻoku faingataʻa ʻaupito ki ha taha vaʻinga ke ne fakafuofuaʻi totonu ʻa e tuʻunga totonu ʻo e foʻi pulu, vave mo e vilo ʻo e foʻi pulu, ʻo iku ki he ngaahi fana hala ʻi he taimi. Ko e tupuʻanga ʻo e flicker ʻoku faʻa hoko ko e fakaʻuli LED. ʻE ʻikai lava ke ʻomi ʻe he ngaahi fakaʻuli maʻulalo ha ʻau lelei mo tuʻu maʻu ki he LEDs, ʻo tupu ai ʻa e micro-fluctuations ko ʻeni ʻi he output ʻo e mama. ʻOku fakaʻaongaʻi ʻe he ngaahi maama LED lelei taha ki he tenisi tepile ʻa e tuʻunga maʻolunga, ʻa ia ʻoku ne fakapapauʻi ʻoku tuʻu maʻu mo molemole ʻa e maama ʻoku feliliuaki. ʻOku toʻo heni ha faʻahinga kemo pe ʻikai fakatokangaʻi. Ko hono ola ko ha ʻimisi maʻa mo masila ʻo e foʻi pulu ʻi he taimi kotoa pe, ʻo ʻikai ha hala fakahohaʻasi. ʻOku ʻikai ngata pe ʻi hono fakaʻata ʻe he meʻa ni ʻa e kau vaʻinga ke nau fakahoko honau lelei taha ka ʻoku toe fakapapauʻi foki ʻa e fiemalie ki he sio ki he kau vaʻinga, kau ʻofisiale mo e kau mamatá, ʻo taʻofi ai ʻa e langa ʻo e mata mo e langa ʻulu ʻe lava ke fakatupu ʻe he maama ʻoku kemo ʻi ha vaʻinga loloa.
Fakamatala fakanounou ʻo e ngaahi tefitoʻi meʻa mahuʻinga ki hono fili ʻo e ngaahi maama LED tenisi tepile
Ke fakafaingofuaʻi ʻa e founga fili, ʻoku fakamatalaʻi fakanounou ʻe he tepile ko ʻeni ʻa e ngaahi fakangatangata mahuʻinga ʻe fa ʻo e maama ki ha malaʻe tenisi tepile fakapalofesinale.
| Fakangatangata | Fokotuʻu atu ʻa e fakamatala pau | ʻUhinga / Lelei |
|---|---|---|
| Mafana ʻo e lanu (CCT) | 5000K (Hinehina Mokomoko / Maama ʻo e ʻAho) | ʻOku ne ʻomi ha maama mahino mo ngingila ʻoku ne fakalahi ʻa e faikehekehe, ʻo ʻai ke ʻasi lelei ʻa e kiʻi foʻi pulu ʻi he puipuituʻa ʻo e malaʻe. |
| Fakahokohoko Fakamotuʻalea ʻo e Color Rendering (CRI) | ≥ 85 (Ra) | Fakapapauʻi ʻoku moʻoni ʻa e lanu ʻo e foʻi pulu, tepile, laine, mo e ʻatakai, ʻo maʻu ai ha fakamatala lelei ange ki he kau vaʻinga. |
| Palani ʻo e Anti-Glare | Precision optics, shielded luminaires | Taʻofi ʻa e ngaahi maʻuʻanga maama mei hono fakaʻofoʻofaʻia ʻa e kau vaʻinga ʻi he taimi ʻoku nau hanga hake ai, ʻo fakapapauʻi ʻoku ʻasi maʻu pe ʻa e foʻi pulu ʻi ha puipuituʻa fakapoʻuli. |
| Ngaue ʻa e Flicker | Flicker-free (tuʻu maʻu ʻa e maama flux) | Toʻo ʻa e ola ʻo e stroboscopic, ʻo fakapapauʻi ʻoku ha mai ʻa e foʻi pulu ko ha ʻimisi ʻe taha mo masila ʻo ʻikai fakahohaʻasi ʻa e ongo ʻata pe hiku ʻe ua. |
Ngaahi Fakakaukau Lahi Ange: Maama mo e Faitaha
Makehe mei he ngaahi fakangatangata mahuʻinga ʻe fa kuo aleaʻi, kuo pau ke fakakaukauʻi ha meʻafua mahuʻinga kehe ʻe ua ki ha palani kakato: maama mo e faitatau. Ko e maama ko e lahi ia ʻo e maama ʻoku to ʻi he fukahi fonua, ʻa ia ʻoku fua ʻi he lux. Ki he tenisi tepile, ʻoku kehekehe pe ʻa e maama ʻoku fie maʻu ʻo fakatatau ki he tuʻunga ʻo e vaʻinga. Ki he vaʻinga fakafiefia pe kalapu, ʻe feʻunga pe ʻa e maama ʻavalisi ʻo e 300-500 lux ʻi he feituʻu vaʻinga. Ki he ngaahi feʻauhi fakavahelahi, ʻoku angamaheni ʻaki ʻa e 500-750 lux. Ki he ngaahi feʻauhi fakafonua mo fakavahaʻapuleʻanga, tautautefito kapau ʻoku fakamafola televisone, ʻoku maʻolunga ange ʻa e ngaahi fie maʻu, ʻo faʻa fie maʻu ʻa e lux ʻe 1000 pe lahi ange ʻi he funga tepile. Ko e faitatau ko e ratio ia ʻo e siʻisiʻi taha ki he ʻavalisi ʻo e maama (U0). ʻOku ʻuhinga ʻa e faitatau maʻolunga (e.g., U0 ≥ 0.7) ʻoku mafola tatau ʻa e mama ʻi he malaʻe, ʻo ʻikai ha ngaahi konga fakapoʻuli. ʻOku mahuʻinga ʻeni ki he tenisi tepile, he ko e feituʻu fakapoʻuli ʻi he tepile ʻe lava ke hoko ia ko e feituʻu tonu pe ia ʻoku puna ai ʻa e foʻi pulu, ʻo tupu ai ha maʻuhala ʻa e tokotaha vaʻinga. ʻOku fakatou ngaue fakataha ʻa e maama mo e faitatau mo e CCT, CRI, glare control, mo e flicker performance ke faʻu ʻa e ʻatakai haohaoa ʻo e sio. Kuo pau ke fakakaukauʻi ʻe he palani kakato ʻo e maama ki ha malaʻe tenisi tepile ʻa e ngaahi meʻa kotoa ko ʻeni, pea ʻoku fakaʻaongaʻi ʻa e polokalama fakakomipiuta fakapalofesinale ke fakatataaʻi mo fakaleleiʻi ʻa e fokotuʻutuʻu ʻo e ngaahi maama LED ke aʻusia pe laka hake ʻi he ngaahi tuʻunga kuo fokotuʻu ʻe he ngaahi sino pule hange ko e ITTF (International Table Tennis Federation).
Ko hono fakaʻosi, ko hono fili ʻo e ngaahi maama LED lelei taha ki he tenisi tepile ko ha ngaue makehe ia ʻoku mahulu atu ia ʻi he tefitoʻi mama. ʻOku fie maʻu ke tokanga taha ki he ngaahi fie maʻu pau ʻo ha sipoti ʻoku fakamatalaʻi ʻe ha kiʻi meʻa siʻisiʻi mo vave ʻene ngaue. ʻI hoʻo fakamuʻomuʻa ʻa e mafana ʻo e lanu ʻo e 5000K, CRI maʻolunga ʻo e 85 pe maʻolunga ange, fakaʻata fefeka ʻa e anti-glare, mo e ngaue tauʻataina ʻaupito, te ke lava ʻo faʻu ha ʻatakai ʻo e maama ʻe lava ke lava ai ʻa e kau vaʻinga ʻo sio ki he foʻi pulu ʻi he mahino taʻe-hano-tatau. ʻI hono fakatahaʻi mo e ngaahi tuʻunga totonu ʻo e maama mo e faitatau maʻolunga, ʻe hanga ʻe he ʻinivesi ko ʻeni ʻi he maama LED lelei ʻo fakaleleiʻi ʻa e ngaue ʻa e kau vaʻinga, fakapapauʻi ʻa e fiefia ʻa e kau mamatá, pea ʻomi ha founga ʻoku malu, fiemālie mo lelei ʻa e ivi ʻi he ngaahi taʻu ka hoko maí. Ke maʻu ha fakahinohino mataotao mo ha ngaahi founga makehe ki hoʻo ngaue ki he maama ʻo e malaʻe tenisi tepile, ʻoku fakapapauʻi ʻe he talanoa mo ha kautaha makehe hange ko e OAK LED ʻoku tokangaʻi ʻa e fakaikiiki kotoa pe ki he ngaahi ola lelei taha.
Ngaahi Fehuʻi ʻOku Faʻa ʻEke Fekauʻaki mo e Maama ʻo e Malaʻe Tenisi Tepile
Ko e lux ʻe fiha ʻoku fie maʻu ki ha feʻauhi tenisi tepile fakapalofesinale?
Ki he ngaahi feʻauhi tenisi tepile fakapalofesinale mo fakavahaʻapuleʻanga, tautautefito ki he fakamafola televisone, ko e maama ʻoku fie maʻu ko e 1000 lux pe maʻolunga ange ʻi he feituʻu vaʻinga. ʻOku fakapapauʻi ʻe he tuʻunga maʻolunga ko ʻeni ʻe lava ke maʻu ʻe he ngaahi meʻangaue vave ʻa e ngaahi ʻata mahino pea ʻoku lava ʻe he kau vaʻinga ʻo sio lelei ki he ngaahi rally vave taha.
ʻE lava ke u fakaʻaongaʻi ʻa e ngaahi maama angamaheni ʻo e falekoloa LED ki ha malaʻe tenisi tepile?
Neongo ʻoku nau ʻomi ha mama, ka ʻoku ʻikai feʻunga ʻa e ngaahi maama angamaheni ʻo e falekoloa LED ki ha malaʻe tenisi tepile. ʻOku ʻikai ke nau faʻa mapuleʻi ʻa e meʻa ʻoku fie maʻu, ʻo iku ki ha maama lahi ki he kau vaʻinga. ʻE lava foki ke ʻi ai haʻanau lanu kovi (CRI maʻulalo) mo e kemo ʻoku fakatokangaʻi, ʻa ia ʻe uesia lahi ai ʻa e malava ʻa e tokotaha vaʻinga ke sio lelei mo fiemalie ki he foʻi pulu.
ʻOku lelei ange ʻa e 4000K pe 5000K ki he tenisi tepile?
ʻOku faʻa lau ʻa e 5000K ʻoku lelei ange ki he tenisi tepile. Neongo ko e 4000K ko ha hinehina ʻoku ʻikai kau ki ha tafaʻaki, ʻoku ofi ange ʻa e 5000K ki he maama moʻoni ʻo e ʻaho pea ʻoku ne ʻomi ha maama lelei mo ngingila ange ʻoku ne ʻomi ha faikehekehe lelei ange. ʻOku hanga ʻe he faikehekehe ko ʻeni ʻo ʻai ke faingofua ange ki he kau vaʻinga ke muimuiʻi ʻa e kiʻi foʻi pulu hinehina ʻi he puipuituʻa ʻo e malaʻe, ʻa ia ko e ʻuhinga ia ʻoku fokotuʻu atu ai ʻa e mafana ʻo e lanu.
