Kufambira mberi muUV Mwenje Emitting Diode Technology: Ramangwana Rakajeka

Tikugashirei kuchinyorwa chedu pamusoro pekufambira mberi kunonakidza muUV Mwenje Emitting Diode (LED) tekinoroji. Ramangwana reUV LED tekinoroji rakajeka kupfuura nakare kose, nekuvandudzwa kutsva uye maapplication anovimbisa kushandura maindasitiri akasiyana. Muchinyorwa chino, isu tichaongorora zvazvino mabudiro muUV LED tekinoroji uye magadzirirwo avari kugadzira nzira yeramangwana rakanaka, rakagadzikana, uye rinogoneka. Kunyangwe iwe uri tekinoroji anofarira, muongorori, kana unongoda kuziva nezve zvitsva zvitsva, chinyorwa ichi chine chokwadi chekusimudza kufarira kwako. Joinha isu patinenge tichiongorora kugona kweUV LED tekinoroji uye mikana isingaperi yainayo.

- Iko Kushanduka kweUV Mwenje Emitting Diode Tekinoroji

Iko Kushanduka kweUV Mwenje Emitting Diode Technology

UV mwenje emitting diode (UV-LED) tekinoroji yakauya kure kubva payakatangwa uye inoramba ichifambira mberi pamwero weexponential. Iko shanduko yeUV-LED tekinoroji yakavhura mikana mitsva yemaindasitiri akasiyana, anosanganisira zvekurapa, hutsanana, uye zvemagetsi zvevatengi. Ichi chinyorwa chichaongorora kufambira mberi kweUV-LED tekinoroji uye ramangwana rakajeka rainaro.

Tianhui, mutungamiri muUV-LED tekinoroji, anga ari pamberi pekufambira mberi uku. Nekutarisa kwakasimba pakutsvaga nekusimudzira, Tianhui yakaramba ichisundira miganhu yeUV-LED tekinoroji, kutyaira hunyanzvi uye kuumba ramangwana reindasitiri.

Iwo ekutanga maUV-LED aive akaganhurirwa mukubuda uye kugona kwavo, zvichiita kuti asakodzere kune akawanda maapplication. Nekudaro, kuburikidza nekuenderera mberi nekutsvagisa nekusimudzira, Tianhui yakakwanisa kuvandudza zvakanyanya mashandiro eUV-LEDs, ichivaita imwe nzira inoshanda kune yechinyakare UV mwenje masosi.

Imwe yekufambira mberi kwakakosha muUV-LED tekinoroji kuvandudzwa kwepamusoro-simba UV-LEDs. Midziyo iyi inokwanisa kuburitsa mwenje wakasimba weUV pamasaisai ayo anoshanda zvakanyanya pakuvhiya uye nekuuraya hutachiona. Tianhui's high-power UV-LEDs yakagamuchirwa mune zvakasiyana-siyana zvekushandisa, kubva kumvura yekuchenesa masisitimu kusvika kune yekurapa michina yekudzivirira.

Uyezve, Tianhui's UV-LED tekinoroji yakaonawo kuvandudzwa kwakakosha maererano newavelength kurongeka uye kugadzikana. Izvi zvakagonesa kutonga chaiko pamusoro pekubuda kweiyo UV-LEDs, ichiita kuti ikwane kune maapplication akadai seUV kurapa muindasitiri yekudhinda nekubika.

Imwe nzvimbo yekufambira mberi mu UV-LED tekinoroji iri mukuvandudza kweUV-LED arrays. Aya marongero ane akawanda maUV-LED akarongwa mune chaiyo pateni kuti awane chinodiwa chinobuda. Tianhui yakabatsira mukugadzira UV-LED arrays ayo ari maviri anoshanda uye akavimbika, achivhura mikana mitsva yekushandiswa kweUV-LED tekinoroji mumaindasitiri akasiyana.

Pamusoro pekufambira mberi kwehunyanzvi, Tianhui yakatarisanawo nekugadzira tekinoroji yeUV-LED iwanikwe uye inodhura. Kuburikidza nehupfumi hwehukuru uye kuvandudzwa kwemaitiro ekugadzira, Tianhui yakakwanisa kudzikisa mutengo weUV-LEDs, ichiita kuti ive inokwanisika kune huwandu hwakawanda hwekushandisa.

Ramangwana reUV-LED tekinoroji rinotaridzika kupenya, nekuenderera mberi kuenderera mberi kunofambisa indasitiri mberi. Tianhui inoramba yakazvipira kusundira miganhu yeUV-LED tekinoroji, iine tarisiro yekugadzira yakatonyanya kushanda, yakavimbika, uye inodhura mhinduro kune vatengi vayo.

Mukupedzisa, kushanduka kweUV-LED tekinoroji kwave kusiri kupfupi kunoshamisa. Tianhui iri pamberi mukufambira mberi uku, ramangwana rinotaridzika kuva rinovimbisa tekinoroji yeUV-LED, sezvo iri kuramba ichivandudza maindasitiri akasiyana nekuvandudza hupenyu hwevanhu pasi rese.

- Zvishandiso uye Mabhenefiti eKufambira mberi muUV LED Tekinoroji

UV mwenje emitting diode (LED) tekinoroji yakaona kufambira mberi kwakakosha mumakore achangopfuura, zvichitungamira kune dzakasiyana siyana dzekushandisa uye mabhenefiti mumaindasitiri akasiyana. Muchinyorwa chino, isu tichaongorora zvinofadza zviri kuitika muUV LED tekinoroji uye kugona kwayakabata kune ramangwana. Semugadziri anotungamira mundima iyi, Tianhui iri pamberi pekufambira mberi uku, ichifambisa indasitiri mberi nemhinduro dzekucheka.

Zvishandiso zveUV LED Technology

Iko kushandiswa kweUV LED tekinoroji kwakasiyana uye kunosvika kure. Imwe yeanonyanya kushandiswa kushandiswa iri mumunda we sterilization uye disinfection. UV-C mwenje, iyo inowira mukati meiyo ultraviolet spectrum, yakaratidza kuve inoshanda zvakanyanya mukuuraya mabhakitiriya, mavhairasi, uye mamwe hutachiona. Nekufambira mberi kweUV LED tekinoroji, compact uye simba-inoshanda sterillization zvishandiso zvave chokwadi. Midziyo iyi inogona kushandiswa muzvipatara, marabhoritari, nzvimbo dzekurapa mvura, uye kunyangwe mune zvigadzirwa zvevatengi senge UV LED sterilization wands.

Pamusoro pekuita sterilization, UV LED tekinoroji inoshandiswawo mukurapa maapplication. UV-anorapika anonamira, machira, uye ingi zviri kukurumidza kuwana mukurumbira nekuda kwekukurumidza kupora nguva uye hunhu hune hushamwari. UV LED yekurapa masisitimu inopa kunyatso kudzora uye nekuvandudza kushanda kwayo, ichiita kuti ive yakanakira kudhinda, kugadzira zvemagetsi, uye maindasitiri emotokari.

Uyezve, UV LED tekinoroji inoshandiswa mumunda we spectroscopy, uko inogonesa nekukurumidza uye kwakaringana kuongororwa kwezvinhu. Kubva pakuonekwa kwemanyepo kusvika pakuchengetedza chikafu, UV LED-based spectroscopy masisitimu anoita basa rakakosha mukutonga kwemhando uye matanho ekuchengetedza.

Mabhenefiti ekufambira mberi muUV LED Tekinoroji

Iko kufambira mberi muUV LED tekinoroji kwaunza zviuru zvemabhenefiti. Chekutanga, kuchinjika kwakanangana neUV LED-based solutions kwakonzera kudzikiswa kwesimba rekushandisa uye hupenyu hurefu kana uchienzaniswa nemwenje wechinyakare UV. Izvi hazvingodzikisi mutengo wekushandisa chete asiwo zvinobatsira mukuchengetedzeka kwezvakatipoteredza.

Zvakare, iyo compact uye inotakurika hunhu hweUV LED zvishandiso yakavhura mikana mitsva yezvishandiso munzvimbo dzakasiyana siyana. Kubva pane-ye-ye-kutarisira michina yekurapa kuenda kune-iyo-kuenda-sterilization maturusi, iko kuita kwakasiyana-siyana kweUV LED tekinoroji kuri kushandura nzira yatinosvika nayo hutano, hutsanana, uye nezvimwe.

Tianhui: Inotungamira Nzira muUV LED Technology

Sapiyona muUV LED tekinoroji, Tianhui yanga iri simba rekufambisa kuseri kwebudiriro mundima iyi. Nekuzvipira kwedu mukutsvaga nekusimudzira, takaramba tichisundira miganhu yezvinogoneka neUV LED tekinoroji. Yedu yakazara huwandu hweUV LED zvigadzirwa uye zvigadziriso zvinopa kune izvo zvinodikanwa zvemaindasitiri akasiyana, zvichipa kuita kwakavimbika uye kushanda kusingaenzaniswi.

PaTianhui, tinonzwisisa kukosha kwekugara kumberi kwehunyanzvi hwekuvandudza tekinoroji. Kuburikidza nekushandira pamwe nevadyidzani vemaindasitiri uye kuenderera mberi kwekudyara muR&D, tinovavarira kuumba ramangwana reUV LED tekinoroji uye mashandisiro ayo. Iine tarisiro yemhando, kuvimbika, uye kusimba, Tianhui yakatsaurirwa kuendesa yekucheka-kumucheto UV LED mhinduro dzinosangana nezviri kubuda zvinodiwa pamusika wepasi rose.

Mukupedzisa, kufambira mberi kweUV LED tekinoroji kwakashandura nzira yatinosvika nayo kubereka, kurapa, spectroscopy, nezvimwe. Iine huwandu hwakasiyana hwekushandisa uye akawanda mabhenefiti, UV LED tekinoroji iri kugadzira nzira yeramangwana rakajeka uye rinoshanda. Semutungamiri anotungamira mundima iyi, Tianhui inodada kuve pamberi pezvinoitika izvi, ichifambisa indasitiri mberi nemhinduro dzedu dzeUV LED.

- Iyo Sayenzi Kuseri kweUV Chiedza Emitting Diode Technology

Sainzi Kuseri kweUV Chiedza Emitting Diode Technology

Mumakore achangopfuura, UV mwenje emitting diode (LED) tekinoroji yakafambira mberi zvakanyanya, ichigadzira nzira yeramangwana rakajeka mumaindasitiri akasiyana. Pamberi peichi shanduko yetekinoroji ndiTianhui, anotungamira innovator muUV LED tekinoroji. Muchinyorwa chino, tichaongorora sainzi kuseri kweUV LED tekinoroji uye tiongorore mafambiro anonakidza ari kuumba ramangwana reindastiri iyi.

UV LED tekinoroji inoshandisa simba re ultraviolet mwenje kuti uwane huwandu hwakasiyana hwekushandisa, kubva kusterilization uye kuchenesa kusvika pakurapa nekuongorora. Kusiyana nemarambi echinyakare eUV, UV LED zvishandiso zvinoburitsa mwenje kuburikidza ne semiconductor, ichipa akawanda mabhenefiti akadai sehurefu hwehupenyu, kuderera kwesimba rekushandisa, uye kutonga kwakaringana pamusoro peiyo yakabudiswa wavelengths. Iyi tekinoroji inokatyamadza yakamutsa mafungu ehunyanzvi, kutyaira kufambira mberi muminda yakadai sehutano, kugadzira, uye kuchengetedza kwezvakatipoteredza.

Chimwe chezvinhu zvakakosha zvinofambisa kubudirira kweUV LED tekinoroji isainzi kuseri kwekushanda kwayo. Pamwoyo pese UV LED mudziyo ndeye semiconductor chip iyo inoburitsa ultraviolet mwenje kana magetsi achipfuura nepairi. Iyo chaiyo wavelength yechiedza chakabudiswa inotarwa nebhendi reiyo semiconductor zvinhu, zvichibvumira yakarongedzwa UV kubuda kuti ienderane nezvinodiwa zvekushandisa. Iyi nhanho yekugadziridza yakakosha mumaindasitiri uko chaiyo UV dosage uye spectral kugovera kwakakosha, senge yekurapa mudziyo sterilization uye disinfection yemvura.

Tianhui anga ari piyona mukusimudzira sainzi yeUV LED tekinoroji yekugadzira inocheka-kumucheto mhinduro kune dzakasiyana siyana maindasitiri. Kuburikidza nekutsvakurudza kwakadzama nekusimudzira, Tianhui yakashandisa zvinogoneka zveUV LEDs kugadzira yakakwirira-yekuita sterilization masisitimu, advanced kurapa tekinoroji, uye-ye-iyo-inoongorora michina yekuongorora. Kufambira mberi uku kuri kushandura nzira iyo nzvimbo dzekuchengetedza hutano, vagadziri vemagetsi, uye zvidyarwa zvekuchenesa mvura zvinosvika kune UV-based maitiro, zvichitungamira mukuvandudza kushanda zvakanaka, kuderedzwa kwezvakatipoteredza, uye kuchengetedzwa kwakawedzera.

Iyo sainzi kuseri kweUV LED tekinoroji inoitawo basa rakakosha mukugadzirisa zvinonetsa zvine chekuita nemarambi echinyakare eUV, akadai sekusvibiswa kwemercury uye hupenyu hushoma. Nekushandisa semiconductor zvinhu zvine hunyanzvi uye kugadzikana kwepamusoro, Tianhui yakakwanisa kukunda zvipingamupinyi izvi, ichipa UV ma LED mhinduro ayo asiri ega ane hushamwari kwezvakatipoteredza asiwo akavimbika uye anodhura. Iyi shanduko yakananga kune yakagadzikana uye inoshanda UV LED tekinoroji ine zvinosvika kure zvinokonzeresa, kubva mukudzikisa kuvimba nezvinhu zvine njodzi kugonesa mikana mitsva muUV-based application.

Sezvo tekinoroji iri kuramba ichishanduka, sainzi kuseri kweUV LED tekinoroji iri kugadzira nzira yezvinoitika zvinonakidza muminda senge germicidal sterilization, phototherapy, uye fluorescence-based inspection. PaTianhui, kuzvipira kwedu kusunda miganhu yeUV LED tekinoroji yakavakirwa mukunzwisisa kwakadzama kwemisimboti yesainzi inosimbisa kushanda kwayo. Nekudyara mukutsvaga, kubatana, uye hunyanzvi, tiri kutyaira ramangwana reUV LED tekinoroji uye kuvhura kugona kwayo kuzere mumaindasitiri akasiyana.

Mukupedzisa, sainzi kuseri kweUV LED tekinoroji iri kutyaira ramangwana rakajeka reiyi shanduko tekinoroji. Iine akawanda mabhenefiti uye akasiyana-siyana maapplication, UV LED tekinoroji yakagadzirira kushandura maindasitiri nekuvandudza hupenyu hwevanhu pasirese. PaTianhui, tinodada nekuve pamberi peichi shanduko yetekinoroji, tichisimudzira hunyanzvi hwedu uye chido chekuvandudza remangwana reUV LED tekinoroji. Sezvo isu tichiramba tichishandisa simba resainzi, tine chivimbo chekuti kugona kweUV LED tekinoroji icharamba ichipenya zvakanyanya mumakore anotevera.

-Matambudziko uye Kubudirira Kweramangwana muUV LED Tekinoroji

Munda weUV LED tekinoroji yakaona kufambira mberi kwakakosha mumakore achangopfuura, zvichitungamira kune ramangwana rakajeka reiyi tekinoroji. Nekudaro, kuchine akati wandei matambudziko anoda kugadziriswa kuti anyatsoona kugona kweUV LEDs. Muchikamu chino, tichaongorora matambudziko akatarisana neUV LED tekinoroji uye tokurukura zvichaitika mune ramangwana zvingabatsira kukunda zvipingamupinyi izvi.

Rimwe rematambudziko makuru muUV LED tekinoroji ishoma huwandu hwewavelengths hunogona kugadzirwa. Parizvino, mazhinji ekutengeserana eUV LEDs anongokwanisa kuburitsa mwenje mune yakamanikana huwandu hwewavelengths, kazhinji pakati pe200 ne400 nanometers. Izvi zvinomisa kushanda kwavo mumaindasitiri akasiyana akadai sekuchenesa mvura, michina yekurapa, uye maindasitiri ekurapa maitiro, uko kwakananga wavelengths inodiwa kuti iite zvinobudirira.

Rimwe dambudziko nderekushomeka kwakadzikira kwemaUV LEDs zvichienzaniswa neyakajairwa UV mwenje masosi, senge mercury vapor marambi. Nepo maUV ma LED akaita nhanho huru mukuvandudza kugona kwawo, pachine kudikanwa kwekuwedzera budiriro yekuwedzera simba rekushandura uye kuderedza kupisa.

Uyezve, mutengo weUV LEDs unoramba wakakwirisa kupfuura akajairwa UV mwenje masosi, ayo anomiririra chipingamupinyi pakutorwa kwavo kwakapararira. Mutengo wepamusoro unonyanya kukonzerwa nemaitiro ekugadzira uye zvinhu zvinoshandiswa mukugadzira UV LEDs. Kutsvaga nzira dzekudzikisa mutengo uchichengetedza mhando yepamusoro uye kuita kuchave kwakakosha kune ramangwana rekuvandudza UV LED tekinoroji.

Panyaya yezvichaitika mune ramangwana, kune nzvimbo dzakati wandei dzinotarisirwa kufambira mberi kukuru. Semuyenzaniso, kutsvagisa nekusimudzira kuedza kwakanangana nekuwedzera huwandu hwewavelengths hunogona kuburitswa neUV LEDs. Izvi zvinogona kutungamira mukusikwa kweUV LEDs inokwanisa kuburitsa chaiwo wavelengths kune zvakanangwa zvikumbiro, senge marapirwo ekurapa uye maindasitiri maitiro.

Pamusoro pezvo, kufambira mberi kwezvinhu uye maitiro ekugadzira anotarisirwa kuvandudza mashandiro uye kuderedza mutengo weUV LEDs. Zvishandiso zvitsva zvine zvirinani zvinopisa uye zvemaziso zviri kuongororwa, nepo hunyanzvi hwekugadzira huri kugadzirwa kuti uwedzere goho rekugadzira uye kuderedza mitengo. Zviitiko izvi zvinotarisirwa kuita kuti maUV LEDs awedzere kukwikwidzana neyakajairwa UV mwenje masosi maererano nekuita uye mutengo-kubudirira.

PaTianhui, takazvipira kutyaira kufambira mberi muUV LED tekinoroji. Chikwata chedu chenyanzvi chiri kuenderera mberi nekutsvagisa nekugadzira zvinhu zvitsva uye magadzirirwo ekugadzira kuvandudza mashandiro uye mutengo-kubudirira kweUV LEDs. Isu tinotenda kuti UV LED tekinoroji inokwanisa kushandura maindasitiri akasiyana, uye isu takazvipira kukunda matambudziko uye nekupa kune ramangwana rayo rakajeka.

Mukupedzisa, kufambira mberi kweUV LED tekinoroji kwagadzirira kuunza kuvandudzwa kwakakosha mumaindasitiri akasiyana. Kunyange paine matambudziko anofanirwa kugadziriswa, zvichaitika mune ramangwana muUV LED tekinoroji zvine chivimbiso chikuru. Nekuenderera mberi kwekutsvagisa nekusimudzira kuedza, zvinotarisirwa kuti UV ma LED anozonyanya kushanda, anochinja-chinja, uye anodhura, zvichitungamira kune ramangwana rakajeka reiyi tekinoroji.

-Vimbiso yeramangwana Rakachena neUV Mwenje Emitting Diode Technology

Vimbiso yeRamangwana Rakachena neUV Mwenje Emitting Diode Technology

Mumakore achangopfuura, kwave nekufambira mberi kwakakosha muUV light emitting diode (LED) tekinoroji, ichipa ramangwana rinovimbisa kune akasiyana maindasitiri uye maapplication. Ma LED eUV anga achigadzira masaisai pamusika nekuda kwekushanda kwawo, kusimba, uye kushamwaridzana kwezvakatipoteredza. Semutungamiri mune iyi tekinoroji yekuvandudza, Tianhui anga ari pamberi mukugadzira nekushandisa UV LED mhinduro dziri kushandura nzira yatinofunga nezvekuvheneka nekuuraya utachiona.

UV mwenje emitting diode inopa huwandu hwakawanda hwemabhenefiti kana ichienzaniswa neyakajairwa UV marambi uye mercury-based light sources. Imwe yemabhenefiti akanyanya kukosha ndeye kugona kwavo simba. Ma LED eUV anoshandisa simba rakaderera achiri kuendesa yakakwira-yakanyanya UV mwenje, ichivaita sarudzo yakanaka yezvishandiso uko kuchengetedza kwesimba kwakakosha. Izvi hazvingodzikisi mutengo wekushandisa chete asiwo zvinobatsira kune yakagadzikana uye eco-hushamwari nharaunda.

Uyezve, ma LED eUV ane hupenyu hurefu kana achienzaniswa nemwenje echinyakare masosi, aine mamwe mamodheru anosvika maawa makumi mashanu kana kupfuura. Uhu hurefu hwehupenyu hunoshandura kuderedzwa kwekugadzirisa uye kutsiva mutengo, zvichiita kuti UV LED tekinoroji ive inodhura-inoshanda mhinduro mukufamba kwenguva. Pamusoro pezvo, maUV ma LED haana mercury, achibvisa njodzi dzezvakatipoteredza dzine hukama nemarambi ane mercury uye nekupa imwe yakachengeteka kune vese hutano hwevanhu uye nharaunda.

Tianhui yakatsaurirwa kusundira miganhu yeUV LED tekinoroji, ichigara ichiedza kuvandudza mashandiro uye kuvimbika. Chikwata chedu chevaongorori uye mainjiniya vanoshanda nesimba kugadzira ekucheka-kumucheto UV LED mhinduro dzinosangana nemhando dzakasiyana dzevatengi vedu. Ingave iri yekuchenesa mvura nemhepo, kurapa kweUV muindasitiri yekudhinda uye yekupotera, kana zvekurapa nesainzi zvikumbiro, maTianhui eUV LEDs akagadzirirwa kuunza mashandiro akasiyana uye kushanda nesimba.

Imwe yenzvimbo dzakakosha uko UV LED tekinoroji iri kuita zvakakosha iri mumunda wekuuraya hutachiona uye sterilization. Kugona kwechiedza cheUV kumisa mabhakitiriya, mavhairasi, uye mamwe tupukanana kwakanyatso kunyorwa, uye maUV ma LED ave kubatanidzwa mune akasiyana masisitimu ekuuraya hutachiona kuti ave nechokwadi chenzvimbo yakachena uye yakachengeteka. Tianhui's UV LED modules uye masisitimu akagadzirirwa kuendesa ine simba germicidal UV mwenje, ichipa inoshanda uye isina makemikari mhinduro yekuuraya utachiona muzvipatara, marabhoritari, nzvimbo dzekugadzira chikafu, uye nzvimbo dzeveruzhinji.

Pamusoro pekuuraya hutachiona, UV LED tekinoroji iri kushandiswa zvakare pakuchenesa mvura nemhepo. Ma LED eUV anokwanisa kurapa zvakanaka mvura nemhepo nekudzima tupukanana nekupwanya zvinosvibisa organic, achipa mhinduro yakagadzikana uye ine hushamwari yemvura yakachena nemhepo. Tianhui's UV LED modules akagadzirwa kuti aendese echokwadi UV wavelengths kuitira kunyatsoita kuchenesa, kuve nechokwadi chepamusoro soro yekuuraya hutachiona pasina kudiwa kwemakemikari anokuvadza.

Sezvo kudiwa kweUV LED tekinoroji kuri kuramba kuchikura, Tianhui inoramba yakazvipira kutyaira hunyanzvi uye kugona mundima iyi. Tiine tarisiro yakasimba pakutsvaga nekusimudzira, tiri kugara tichiongorora mikana mitsva uye mashandisirwo eUV LED tekinoroji, tichivavarira kupa vatengi vedu mhinduro dzepamberi uye dzakavimbika dziripo. Vimbiso yeramangwana rakajeka neUV LED tekinoroji iri kusvika, uye Tianhui inodada nekuve pamberi peiyi tekinoroji inoshandura, ichitungamira nzira inoenda kunyika yakachena, yakachengetedzeka, uye yakasimba.

Kupedziswa

Mukupedzisa, kufambira mberi muUV mwenje emitting diode tekinoroji yakagadzirira nzira yeramangwana rakajeka. Nemakore makumi maviri echiitiko muindastiri, kambani yedu yakaona kushanduka kunoshamisa kweUV LED tekinoroji uye kunaka kwayakaita pane akasiyana maapplication akadai sekuchenesa mvura, michina yekurapa, nezvimwe. Sezvatinotarisa kune ramangwana, isu tinofara nekuenderera mberi kwekukura uye kugona kweUV LED tekinoroji kuenderera mberi nekuvandudza uye kushandura maindasitiri akasiyana. Ramangwana rakajeka reUV LED tekinoroji, uye isu tine shungu yekuve chikamu cherwendo urwu rutsva.