Photoelectricpūlama uahime ka pila i kūkulu ʻia he 10 mau makahiki

ʻO ka hana nui a YUANKY ma ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana a me ke kūʻai aku ʻana i nā huahana uila palekana ahi like ʻole. ʻO kā mākou huahana nui e komo pū me nā ʻano ʻike ahi like ʻole, nā alarm CO, nā alarm kinoea hale, nā mea ʻike wela, nā ʻōnaehana alarm uea ʻole akamai, nā huahana uila palekana home, nā huahana uila haʻahaʻa-voltage e like me nā kuapo paia, nā sockets, nā plugs, nā mea paʻa kukui, nā pahu hui, i kūʻai nui ʻia i nā mākeke ʻEulopa a me Australia, a ua piʻi ka māhele mākeke i kēlā me kēia makahiki.