Ikhola ekhanyayo ye-LED: Ukutshaja kwe-USB okukhanyayo kuhlala, kulula ukusombulula ingxaki yokuhamba kwezinja ebusuku.Le khola ihamba inja ebusuku.Ukukhanya okuvela kwikhola kunokukhawuleza ukugqiba ukuba inja yesilwanyana ikude kangakanani kumnini kwaye ithintele inja yesilwanyana ukuba ilahle.Ikwavumela isithuthi ukuba sibone inja yesilwanyana kwangaphambili ukunqanda iingozi zendlela ezingeyomfuneko phakathi kwenja yesilwanyana kunye nesithuthi.Isenokuthintela izinja ezifuywayo ekubeni zoyikise abantu abadlulayo xa zihamba ebusuku.