Akatswiri amamvetsetsa kuti zowonetsera za LED zimapereka kumveka bwino komanso magwiridwe antchito.Joytech adapanga Oyang'anira kuthamanga kwa magazi a LED kuti apititse patsogolo luso lowunika thanzi la makasitomala.
Akatswiri amamvetsetsa kuti zowonetsera za LED zimapereka kumveka bwino komanso magwiridwe antchito.Joytech adapanga Oyang'anira kuthamanga kwa magazi a LED kuti apititse patsogolo luso lowunika thanzi la makasitomala.