Mgbe onye dibịa afa dị nso na PiP na otu ndị na-ahụ maka ọkụ ọkụ ọkụ ọkụ… na LightFair International 2017 na ọkụ ọkụ ọkụ ọkụ gosipụtara.... lm/W na 3000K CCT na 85°C.Na COB LEDs egosipụtala 17% ... akara tubes, nwere mkpuchi njedebe na-atụgharị na-enye ọkụ ọkụ na-agbanwe agbanwe.
Vidiyo ndị emetụtara Cct Cob Led Downlight sitere na Youtube