Ho ea ka litlhoko tse ncha tsa kabo ea khanya ea naha, ho sebelisoa lilense tsa optical;Ho sebelisoa mehloli ea lebone la LED e nang le matla a phahameng, 'me khanya e phahameng ea sebaka se hole ea limithara tse leshome e fihla ho 20 Lux.Chip ea mokhanni e inehetseng bakeng sa boleng bo tsitsitseng le bo monate ba molumo.Khetho ea tšepe e sa hloekang kapa bracket e ntšo ea electrophoretic.
Kelly 
