Kuwala Kwamsewu kwa LED
Kuwala kwa msewu wa LED kungagwiritsidwe ntchito m'misewu yamzindawu ndi misewu yayikulu, malo okhala, zigawo zamalonda, malo osungiramo anthu, malo ogulitsa mafakitale, malo oyendera anthu, njira zoyenda pansi, masukulu, malo ozungulira anthu, etc.
