Ikhabethe lezincwadi

Izibani ze-LED ze-bookcase zibalulekile ngoba zisebenzisa izinhloso ezahlukahlukene. Abagcini nje ngokuhlinzeka ngokukhanya okwanele ukuze kube lula ukubuyiswa kwebhuku, baphinde bangeze ukuthinta okuyinkimbinkimbi nesitayela ekhabetheni lezincwadi. Isibani se-LED siwonga amandla futhi sihlala isikhathi eside, futhi sikhipha ukukhanya okuthambile nokufudumele, kudala umoya wokufunda onethezekile.