However, it is worth noting that different crystals have different feng shui effects. Therefore, I suggest that you choose the crystal lamp that suits you according to your birth season. Generally speaking, friends born in February, March and April of the lunar calendar in spring can choose topaz crystal lamps and place them in the east or southeast of the hall or room; Friends born in May, June and July of the summer lunar calendar can choose white crystal lights and put them in the south of the hall or room. Friends born in August, September and October of the autumn lunar calendar can choose pink crystal lights and place them in the west or northwest of the hall or room; Friends born in November, December and January of the winter lunar calendar can choose amethyst crystal lamps and place them in the north of the hall or room.