Hoʻohana ke kumu kukui i nā LED kukui ultra-kiʻekiʻe i lawe ʻia mai.ʻO ka mālamalama kiʻekiʻe, ka hoʻohana haʻahaʻa haʻahaʻa, ke ola lōʻihi, nā kūlana chromatographic, ke kihi nānā nui, ʻo nā pale pale kukui hōʻailona a pau he wela-dip galvanized, a ʻo nā wili e kau ana he mau galvanized screws, nona nā hana anti-rust a me ka wai ma ke ʻano holoʻokoʻa a maʻalahi. e hoʻouka.