Why can't the lamp directly illuminate the head of the dinner

Why can't the lamp directly illuminate the head of the dinner

If the dining table and chair are pressed by the "lamp", it will naturally form the tendency of the lamp pressure head, which affects the activeness of thinking, and is not conducive to the development and development of the business.

And some chandeliers are composed of several candle-shaped tubes. Although they are novel in design and of great ornamental value, if they are hung on the dining table, it is like stacking white candles of different lengths on the dining table. Not auspicious. Because the white candle is a symbol of funeral, the consequences of putting it in a place where the whole family eats together can be imagined, so it must be avoided as much as possible, but candles of other colors are not harmful.