Rectangle Key-Light长方形锁匙灯
Key of Light伊苏
Key y Light主光
Ignition Key Cylinder Light点火钥匙芯灯
key brick light基本灯光
key light detail主要光源
high intensity key light高强度主光
key light source主光源
N（名词） the main stage or studio light that gives the required overall intensity of illumination 基本灯光 [television]