0:02
Please enable Javscript
Four stage wall switch up and down quickly
Please enable Javscript
0:01
Please enable Javscript
Four stage wall switch up quickly
Please enable Javscript
0:01
Please enable Javscript
Wheelchair access button plunger press
Please enable Javscript
0:02
Please enable Javscript
Wheelchair access metal button press
Please enable Javscript
0:03
Please enable Javscript
Pull chain flick sway and hit lamp neck jerkily
Please enable Javscript
0:04
Please enable Javscript
Pull chain flick sway and hit lamp neck minutely
Please enable Javscript
0:03
Please enable Javscript
Pull chain flick sway and hit lamp neck lightly
Please enable Javscript
0:02
Please enable Javscript
Push light switch press at a distance 2
Please enable Javscript
0:02
Please enable Javscript
Push light switch, press sloppily
Please enable Javscript
0:02
Please enable Javscript
Push light switch, press simply 1
Please enable Javscript