????? ?? ??? ???? ???? ??? ?? ???? ??? ?? ?? ????.Our light-weight shaping reaches much more than six’ from the point of installation, giving you even illumination throughout extremely extensive stairs or ramps.??? ???? ???? ?? ??, ???? ???? ?? ?? ? ??? ??? ?? ???? ? ?? ?? ??.?? ???? ?? ? ????? ?? ?? ??? ??? ??? ? ????.BCA reserves the appropriat