There are many types and styles of wall lamps, generally common ceiling lamps, color-changing wall lamps, bedside wall lamps, mirror wall lamps, etc. Ceiling lamps are mostly installed on balconies, stairs, corridors, aisles and bedrooms, and are suitable for long-term lighting; color-changing wall lamps are mostly used in festivals and festive occasions; bedside wall lamps are mostly installed on the upper left of the bedside, and the lamp head can be rotated in all directions, and the beam is concentrated. It is easy to read; the wall lamp in front of the mirror is mostly used near the mirror in the bathroom. The installation height of the wall lamp should be about 1.8 meters above the eye level. The illumination of the wall lamp should not be too large, so that it has more artistic appeal. The choice of the wall lamp shade should be determined according to the wall color. It is advisable to use milky white, light yellow, and brown lampshades, so that a conspicuous wall lamp can be embellished on a large area of ​​the base color wall covering, giving people a sense of elegance and freshness. The wires connecting the wall lamps should be light-colored, so that the paint consistent with the color of the wall can be painted to keep the wall neat and tidy. In addition, you can first dig a small groove on the wall that just fits the wire, insert the wire, fill it with lime, and then paint the same color as the wall.