Amalambu odaka ebhayisikili nesithuthuthu ahambisana nezinga le-GB/T 318871-2019O, anikwa amandla amandla kagesi e-DC;Umthombo wokukhanya we-LED, onesakhiwo esivalwe ngokugcwele, umkhiqizo we-IPX5 ongangenwa uthuli nekhono lokungangeni manzi;Yamukela insimbi yesikhunta yekhwalithi ephezulu kanye nobuchwepheshe obunembayo obuphezulu ukuze uqinisekise ukunemba okufanayo kwezingxenye zepulasitiki nokuthungwa kwengaphezulu okuhle kakhulu kanye nemininingwane.