Correct
灯头
/ dēngtóu /
Strokes
Definition
electric light socket/burner (component of a kerosene lamp)/light (as a countable item, e.g. number of lights fitted in a house)
Example
As a Noun
electric light socket
1
Luókǒu
螺口
dēngtóu
灯头
screw-socket
2
Kǎkǒu
卡口
dēngtóu
灯头
bayonet-socket
As a Noun
lamp holder/base
As a Noun
electric light