He mea nui ka ʻenehana laser i ka hana ʻana i nā kelepona hiki ke hoʻopili. ʻAʻole ia e hoʻonui wale i ka pono hana a me ka maikaʻi o ka huahana akā ke hoʻoikaika nei i ka holomua o ka ʻenehana hōʻike maʻalahi. Loaʻa ʻo TEYU i nā ʻano wai chiller like ʻole, hāʻawi i nā ʻoluʻolu hōʻoluʻolu hilinaʻi no nā lako laser like ʻole, e hōʻoiaʻiʻo ana i ka hana maʻalahi a me ka hoʻonui ʻana i ka maikaʻi o ka hana ʻana o nā ʻōnaehana laser.