Nyali ya LED ndi zida zamakono zowunikira, zomwe zimagwiritsidwa ntchito kwambiri panja. Kuti muwonetsetse kuti ntchito yake ndi yabwino, ndikofunikira kuchita mayeso angapo amtundu wa nyali ya LED. Pali mitundu yambiri yowunikira nyali zakumisasa, kuwala koyera wamba, kuwala kwabuluu, chikasu ...
Werengani zambiri