On the fifteenth day of the first month of the lunar calendar, the lights are on. During the New Year holiday in China, the lights are on.
In the past, people had to light water lanterns for one or three days in order to worship the gods and ancestors, so they had to light them.
After the call gradually appeared, the electric light was used. Door card lamp represents wealth and prosperity!
Especially for people at the seaside, the traditional boiling water lamp is hung at the door. I have seen and heard of it in the Red Bay.
With the lights on at the door, people who go out to sea can see their homes from a distance, giving people a little confidence and warmth.
Haifeng has a saying that one scares ghosts and the other welcomes God.