But what gauge of wire & how many strands is another question entirely.
2.
Maybe they use a different gauge of wire or a different number of turns?
3.
The gauge of wire refers to its size.
4.
The higher voltage, used only in large non-residential buildings, allows more than twice as much electrical power ( in watts ) to be drawn through the same gauge of wire.
5.
The gauge of wire used, current rating of the fuse ( if present ) and the power consumption of each string will determine how many strings can be safely daisy-chained this way, or whether the end string will have diminished voltage and brightness.
मोबाइल