Explosion proof light 30w used in hazardous areas where combustible gases and dust exist, ezingavimbela ama-arcs, izinhlansi, kanye namazinga okushisa aphezulu okungenzeka ngaphakathi kwesibani ekuthungeleni amagesi avuthayo nothuli endaweni ezungezile, ngaleyo ndlela ukuhlangabezana nezidingo zokuvikela ukuqhuma.