Which of the following would NOT be appropriate for downlights in a dining room?

In a dining room setting, the use of downlights is intended to create a warm and inviting atmosphere. Arranging downlights directly over each chair is not suitable because it could lead to uneven lighting and excessive brightness directly on individuals sitting down, which can be uncomfortable. The aim of lighting in a dining area is to promote a cozy ambiance rather than overwhelming brightness.

Having downlights positioned over the dining table or the central area allows for a balanced distribution of light that enhances visibility while maintaining a pleasant atmosphere. The other options involve strategic placement and control of accent and ambient lighting elements that contribute to the overall aesthetic and functional lighting goals in the dining space. Therefore, option D stands out as the least appropriate choice for achieving effective lighting design in a dining room.