Na June 1, 2021, asọmpi ịgba égbè nke Mahadum World Summer 31 nke FISU amalitela n'ihu ọha, ndị egwuregwu si n'akụkụ ụwa niile sonye na asọmpi ahụ.

SCL dị ka akara China nke teknụzụ dị elu, ọzọ, gosipụtara ọkachamara nke ọkụ egwuregwu LED na ụwa.SCL nyere ọkụ dị nro na nke dị mma maka ndị na-eme egwuregwu.

Ọkachamara ọkụ nkesa emebere ikanam nwere ike ibelata ihe karịrị 37% nke mwụfu n'elu ọkụ, ma na-enye otu ọkụ dị elu na mpaghara dum.