Having Correct lighting systems in homes can do a lot of wonders. I would recommend to consult lighting specialist or go to a lighting specialty store becouse they offer free guidance or advice. Anyway to be able to select best indoor lighting you need to list Function, size of space, height of space, Angle and distance of throw that you want to achieve. Type of shade that you prefer i.e. Daylight, Cool White or Warm white. The rest shall be determined by the lighting specialist or consultant, they will recommend the right watts with the right lumens! I hope this helps. Stay Safe. Good Luck!!