Xa u-2021 ebusika eza, ungathanda ukutshintsha ii-bulbs zokukhangela ezizenzekelayo?

Umzi-mveliso wam uvelise iibhalbhu zokukhangela ezikumgangatho ophezulu ngaphezulu kweminyaka eli-10.

Ngenxa yefektri ihlala ixabisa umgangatho ongaphaya kwezinye izinto, iibhalbhu ezizenzekelayo zibonakalisa igama ngoku.

Ayinawo kuphela umgangatho olungileyo, kwaye neebhalbhu zethu zokujonga ngokuzenzekelayo onke ngamaxabiso aphantsi.

Ndingathanda ukuncamathisela imifanekiso yeebhalbhu zokukhangela ezizenzekelayo njengezantsi kwaye emva koko unokuzijonga.