_{Fektheri ea VR}

Likhalase tsa letsatsi tsa bana ke likhalase tse sireletsang tsa UV tse etselitsoeng bana. E na le moralo oa foreimi e khutlonnetsepa le setaele se ratehang ka mokhoa o ikhethileng oa 'mala o mosehla. Ebang ke lipapali tsa ka ntle kapa lipapali tse ling, ho loketse haholo hore bana ba apare. Likhalase tsa letsatsi tsa bana ba rona li etselitsoe ho fana ka phihlelo ea ho apara hantle bakeng sa bana, ho ba lumella ho ba le tikoloho e sireletsehileng le e phetseng hantle ea pono letsatsing.
Karolo e ka sehloohong
Foreimi e khutlonnetsepa: Likhalase tsa letsatsi tsa bana li na le moralo oa foreimi e khutlonnetsepa, e fapaneng le likhalase tsa letsatsi tse chitja kapa tse chitja. Sebopeho se ikhethileng sa foreimi ha se etse feela hore bana ba feshene ha ba apere, empa hape se fana ka phello e ntle ea tšireletso, e koahelang sebaka se pharaletseng le ho thibela ka katleho mahlaseli a UV ho tloha mahlakoreng a fapaneng.
Yellow Color Scheme Setaele se setle: Likhalase tsa bana ba rona li na le sekema sa 'mala o mosehla o khanyang se totobatsang setaele se setle ebile se loketse bana. Bosehla ke 'mala o motle, o monate oo ka bobeli o ka holisang khahleho ea botho ea bana le ho hohela tlhokomelo ea bona, ho etsa hore bana ba ikemisetse ho roala likhalase tsa letsatsi.
E loketse lipapali tsa ka ntle: Likhalase tsa letsatsi tsa bana li loketse haholo lipapaling tsa ka ntle, ebang ke lehlabula kapa mariha, kapa lebōpong la leoatle, lithaba, ho tsamaea le lipapali tse ling tsa ka ntle, bana ba ka roala likhalase tsa rona tsa letsatsi. Li ka sireletsa mahlo a bana ka katleho tšenyong ea khanya e matla ea letsatsi, tsa fokotsa khatello ea mahlo, tsa thibela maloetse a mahlo a bakoang ke khanya ea ultraviolet, ’me tsa ntlafatsa bophelo ba pono.
Boiphihlelo bo phutholohileng ba ho apara: Re ela hloko boiketlo ba likhalase tsa letsatsi tsa bana, tšebeliso ea thepa ea boleng bo phahameng, e khanyang, e bonolo, ha e fane ka borokho ba nko ea bana le litsebe li tlisa khatello. Likhalase tsa rona tsa letsatsi li boetse li na le li-pads tsa nko tse feto-fetohang le li-hangers tsa litsebe ho netefatsa hore motho o apere hantle le ho thibela likhalase tsa letsatsi ho thella le ho kenella hare.