China mabone moetsi lisekoere fetolehang led lebone

Ho na le mefuta e fokolang ea khanya bakeng sa lebone la led le feto-fetohang la sqaure

Ho kenyeletsoa mofuta o feto-fetohang, mofuta o ka fetolehang oa mounting square

Lihlooho tse 2 tsa lisekoere tsa mofuta o ka lokisoang le lihlooho tse 3 tsa lisekoere tse feto-fetohang le mefuta e 4 ea hlooho ea squae e feto-fetohang e lebisitse leseli.