The picture he showed is recessed ceiling downlight – those are the same down light you have everywhere in the house. Location of ceiling downlight has to stay away from area right above wall cabinet so it won’t get covered up by the cabinet. The one we were talking about is called “under cabinet lighting” and “above cabinet lighting”, which are small fluorescent or halogen lighting fixtures that project either down or up from bottom or top of the wall cabinet. And the lighting fixture is secure