Pahū ʻo Shenhai
ʻO ka lōʻihi o ke ola ʻana o nā puʻupuʻu pahū-hōʻike LED i kaohi nui ʻia e ka lako mana kūpono ʻole., pinepine ma muli o ka lawa ole electrolytic capacitors.
Ma nā mahana hana maʻamau, ʻO kēia mau capacitors maʻamau ke ola a puni 5 makahiki, me ka lōʻihi o ke ola ʻana e like me ka emi ʻana o ka mahana ambient. ʻO ka maʻamau, Kuhi ʻia nā ʻōpuʻu LED no ka lōʻihi 50,000 hola ma lalo o nā kūlana nominal.