Uninzi lwezithuthuthu ezisebenzisa ibhalbhu ye-h4, kodwa zimbalwa izithuthuthu ezisebenzisa ibhalbhu ye-h7 egqwesileyo.

Ngeli xesha, ndiza kukubonisa eyona ibhalbhu ye-h7 yesithuthuthu ngokufutshane.

Zonke iibhalbhu zethu ezingcono kakhulu ze-h7 zesithuthuthu ziquka i-led, i-halogen kunye ne-hid.

Ezo bhalbhu zingcono ze-h7 zesithuthuthu kukukhanya okujolisa, okungamfamekisi iimoto ezizayo.

Ukuze wenze ukuba ucace ngokucacileyo ibhalbhu yethu ye-h7 yesithuthuthu, ndiza kukubonisa imifanekiso engezantsi.

Ngenxa yokuba siyifektri, ixabiso lebhalbhu yethu ingcono ye-h7 yesithuthuthu lisezantsi kakhulu.

Ndijonge phambili ukusebenzisana nawe eyona glowubhu yethu ye-h7 yesithuthuthu kungekudala.