Ukusebenzisa imicu ye-LED ngokwazo kunokubonakala kulula (suka nje ukhuphe uxhaso kwaye uyibeke phantsi), kodwa ukuyidibanisa neprofayile ye-aluminium kubalulekile ekufezekiseni iziphumo zokukhanya zomgangatho wobuchwephesha kunye nokuthintela ukungasebenzi kakuhle kwexesha elizayo. Ngokusekwe kwimisebenzi yoshishino, ixabiso eliphambili leeprofayili ze-aluminium ze-LED lilele kwiinkalo ezintlanu eziphambili.

Ngenxa yokuguquguquka kunye nokusebenza kwazo, iiprofayili ze-aluminium ze-LED zisetyenziswa ngokubanzi kwiindawo zokuhlala, zorhwebo, kunye nezoshishino. Ezi zilandelayo zezona zicelo zabameli: