Fashewar Shenhai-Hujja
Hasken faɗakarwa Tabbacin Fashewa
Ana amfani da fitilun faɗakar da ke tabbatar da fashe don fitar da sahihan sigina a cikin mahalli masu ƙonewa da fashewar abubuwa. Canje-canjen haskensu da launi suna haɓaka wayewar aminci da hana haɗarin haɗari masu haɗari. An tsara waɗannan fitilun don yin aiki lafiya ko da a cikin saitunan masana'antu masu haɗari.
