Zowonetsera zamtundu wa LED nthawi zambiri zimakhala ndi luso lamphamvu logwira maso.Ngakhale ogula atathamangira, amasangalatsidwa ndi zotsatsa zomwe zili pawo bola angowayang'ana mwachisawawa kapena kungoyang'ana m'mphepete mwa maso awo.Kuonjezera apo, chithunzicho chidzazama mwachibadwa pambuyo podutsa mobwerezabwereza.
Monga njira yapadera yotsatsira m'matauni komanso gawo la mapangidwe a zomangamanga zamakono zamatawuni, chophimba cha nyali ya LED chikuwonekera bwino chifukwa cha kutsatsa, komanso mphamvu zasayansi ndiukadaulo komanso chithumwa chamafashoni.
Kutsatsa kwakunja sikungokhala ndi phindu lazamalonda, komanso mtengo wamalo.Kuphatikiza pa kutsatsa, kutsatsa kwakunja m'mizinda kumakhalanso ndi ntchito yowunikira.Usiku ukagwa, nyali yanzeru yamumsewu + yokhala ndi mawonekedwe oyenera imatha kupangitsa misewu yamzindawu kukhala yokongola, osati kungokwaniritsa zofunikira zokongoletsa mzindawu, komanso kuwunikira mzindawu.