1. LED e sebelisoang e ka hlahisa 360-400mm ray ea leseli, e ka hohelang menoang ho pota-pota ho koala mohloli oa leseli.Ha menoang e fofa haufi le mohloli oa leseli, e tla bolaoa ke marang-rang a neng a tletse motlakase.
2. Ha ho na mohala ebile ha ho na libeteri tse ka nkeloang sebaka kapa ho nchafatsa.Kaho ea polasetiki e thata e ka mamella lilemo tsa pula, lehloa, leqhoa le moea.
3. Ho kenya ho bonolo;nka feela ka lebokoseng 'me u khomarele fatše.
4.Ba kha matla a letsatsi motšehare le mabone bosiu.