Shenhai Explosion-Proof
Sawetara lampu tahan bledosan dilengkapi garansi 5 taun. Nanging, wektu babar pisan khas kanggo lampu bledosan-bukti punika 3 taun.
Minangka lampu bledosan-bukti umur, sumber cahya sing kathah diminish ing kekuatan. Nalika sawetara bolam bisa tahan nganti limang taun, the primary issue is usually with the light source itself. After five years, some bulbs may cease functioning.