The best wall light and night lighting for 2022. In scene mode, the triangular light can change the color of the light board by changing the direction of its connecting buckle, so that the color of the whole light looks more regular. We can first splicing the patterns on the desktop, connect the power supply, in the scene mode, pull out the triangle light to be adjusted and the card connected to the previous triangle light, and connect in the opposite direction to change the color of the single-chip triangle light.