lamps on ceiling

[Riccardo B]

Good morning, how can I attach a lamp to a countertop? every time I try, I have the lamp below with the part of the bulb that illuminates the plane above instead of the below. I looked at in the family editor and actually the families I'm trying to use are drawn subsurface, so with the lower ceiling hook and the upper bulb, how can I solve?

 

[Tristan]

change the family or find another one that works

 

[Riccardo B]

change the family or find another one that works

I solved creating a floor instead of the ceiling and, through view 3d, I selected it from below during the positioning of the lamp. because in view 3d you can not put well the decor where you want since you do not see the construction in the plant I then moved the lamp with the plant of the countertops.