Wall switch:
-
Electrical discharge surge
-
Low frequency electric drone, movement
-
Turn off the appliance,, Turn on
-
Shoots an electric arc indoors
-
Electric transformer
-
Electricity, Current, discharge
-
Button click
-
Low frequency rumble
-
Small switch, toggle switch
-
Electric discharges, Tesla coil
-
Multichannel switch
-
Electric sparks
★★★★★