Ukwazisa i-Welch-Allyn 01200 4.65V 12w 2.58A Spare Bulb Lampt Shop ye-Opthalmoscope. Yenzelwe ukubonelela ngombane ofanelekileyo ngexesha lokuhlolwa kwamehlo, esi sibane se-halogi iqinisekisa iziphumo ezicacileyo nezichanekileyo ngalo lonke ixesha.

I-Welcht-Allyn 01200 ye-spare ye-spare iyilelwe ngokukodwa ukuba isetyenziswe nge-ophthalmoscopes, iyenza i-finsory eyimfuneko kuyo nayiphi na ingcali yeliso. Ngemveliso yayo engama-12W kunye ne-2.58a yangoku, le bhalbhu ibonelela ngomthombo oqaqambileyo oguqukayo oqinisekileyo ofunekayo kwiimviwo zamehlo. Isebenza kwi-4.65V, ukuqinisekisa ukusetyenziswa kwamandla okusebenza ngelixa kusenziwa umsebenzi ophezulu.