Izikrini zentengiso ye-LED yangaphandle, ekwaziwa ngokuba ziibhodi zebhodi ze-LED zangaphandle okanye imiqondiso yedijithali, ziziboniso zombane ezinkulu ezilungiselelwe ngokukodwa ukusetyenziswa ngaphandle. Ezi ziboniso zisebenzisa itekhnoloji ye-light-emitting diode (LED) ukunika umxholo oqaqambileyo, oguquguqukayo, otsala umdla ...
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