Розмір відео: 1280 X 720853 X 480640 X 360
Показувати елементи керування програвачем
Автоматичне відтворення
Автоповтор
Can the track be installed in a vertical position? Thank you.
can i know why need to have 2 green, 2 blue wiring? cannot only use 1 set of wiring?
You can use 1 set. In this case one is a line and the other is a load, i.e. it is likely another outlet
Can the track be installed in a vertical position? Thank you.
can i know why need to have 2 green, 2 blue wiring? cannot only use 1 set of wiring?
You can use 1 set. In this case one is a line and the other is a load, i.e. it is likely another outlet