Kuwala kwapanja kwa mbali ziwirindi chipangizo chounikira chapadera, chimapangidwa ndi mapanelo awiri owala, omwe amatha kutulutsa kuwala.Nthawi zambiri mapanelo amasiyanitsidwa kuti awonetsetse kuti kuwala kumagawidwa mbali zonse ziwiri.

Lightmannyali zokhala ndi mbali ziwiri za LEDgwiritsani ntchito ma LED owala kwambiri ndi magwero ena owunikira, omwe angapereke zowunikira zowala komanso zofanana.Mapangidwe a mbali ziwiri otulutsa kuwala amapangitsa kuwala konseko kukhala kofewa komanso kumachepetsa kunyezimira kwa dzuwa.Nyali zapadenga zokhala ndi mbali ziwiri zotsogola zimagwiritsa ntchito LED ngati gwero lounikira, lomwe limakhala ndi mawonekedwe ocheperako komanso mphamvu zowunikira kwambiri.Poyerekeza ndi zida zowunikira zakale, zimatha kupulumutsa mphamvu zambiri ndikuwongolera zowunikira.Ndipo mawonekedwe a mbali ziwiri a kuwala kwapawiri-mbali yotulutsa kuwala kumapangitsa kuti kuwala kutulutsidwe kuchokera mbali ziwiri, kugwiritsa ntchito bwino malowa, ndikuwunikiranso kuyatsa kwakukulu.

Magetsi oyendera mbali ziwiriamagwiritsidwa ntchito makamaka muzochitika zotsatirazi:

1. Nyumba zamalonda: malo ogulitsa, masitolo akuluakulu, maholo owonetserako ndi malo ena omwe amafunikira kuunikira kowala ndi kofewa, magetsi otsogolera pamwamba ndi pansi angapereke zotsatira zowunikira zofanana ndikuwongolera zotsatira zowonetsera malonda.

2. Malo a maofesi: Maofesi, zipinda zochitira misonkhano, maholo ndi malo ena omwe amafunikira kuunikira bwino, magetsi opangira magetsi a mbali ziwiri amatha kupereka kuwala kofewa, kuchepetsa kutopa kwa maso, ndi kupititsa patsogolo ntchito yabwino.

3. Makampani opanga mahotela ndi odyera: M'zipinda zamahotelo, malo ochitirako alendo, malo odyera ndi malo ena, nyali zotsogola za mbali ziwiri zimatha kupereka mpweya wabwino komanso kukulitsa luso la kasitomala.

4. Malo okhala: m'chipinda chogona, chipinda chochezera, khitchini ndi madera ena a m'banja, kuwala kwapakati pawiri-kutulutsa kuwala kungapereke kuwala kofewa ndi yunifolomu, kupanga malo ofunda komanso omasuka.

Mwachidule, nyali yoyang'ana mbali ziwiri imakhala ndi mawonekedwe owala kwambiri, kupulumutsa mphamvu komanso kugwiritsa ntchito bwino kwambiri, komanso kugwiritsa ntchito malo okwera kwambiri, ndipo ndi yoyenera pakuwunikira kwa malo osiyanasiyana ogulitsa ndi malo okhala.