Njenge China ifektri yokukhanyisa, sinosayizi abambalwa  I-3 watt led spotlight, isukela ku-33mm, 42mm kuya ku-75mm.

Kunezinhlobo eziyisikwele neziyindilinga. Futhi banomsebenzi wokuzungezisa. Imininingwane eyengeziwe, sicela uchofoze izithombe ezingezansi ukuze uthole ulwazi ngazo.