It is well known that a strong L-stratified convergence space is natural a stratified L-convergence space, but the converse is not true. A sufficient and necessary condition such as a stratified L-convergence space to be a strong stratified L-convergence space is given. An approach to generate strong stratified L-convergence space is presented. Then based on it, a concrete reflection from stratified L-convergence spaces to strong stratified L-convergence spaces is constructed.