Direct Spot Lights

I’m doing a RCP for a dining room for someone, how much room do I need from a bookcase till direct spots?
The bookcase has no doors, it’s 11". Is 1’-4" away from the wall enough?

Please respond asap cuz i have to give it by tomorrow morning-time crunch :woozy_face: !

It’s a bit close, I would do something more like 2’

Thanks!! 1’-9" is the most I could go (the drop ceiling is 2’-3" because of the microlam that’s running there, and i need at least 6" after the spot until the end of the drop) so I guess I’ll do that…
Thanks so much!!