灯开关/电灯开关 lamp switch

电灯开关 light switch ; lamp switch ; the light switches

打开电灯开关 Switching On

摸索着找电灯开关 grope the light switch

开关电源指示灯 switch with power indicator light

电灯开关调光器 Electrical Light Switch Electrical Dimmer

开关与电源指示灯 switch with power indicator light

摸索电灯开关 Fumble for the light switch

关上电灯 turn off