About the three-wire & two-wire track lights and tracks: in fact, they are only the matching problem (track lights and tracks), two-wire track lights with two-wire track, three-wire track lights with three-wire track, because the structures of the two types are different, generally can not be mixed.
There are many people think that the difference between two-wire and three-wire tracks is just more than one grounding line, which is quite a superficial misconception, in fact, two-wire track is also with a grounding line, because the track is generally made of aluminum shell, the aluminum shell itself has assumed the function of the ground. The difference is that the three-wire track will be a separate ground into the internal structure, which is safer and also gives it the basis for the transformation into a double fire circuit. Of course, if you need to transform into a double circuit is to require a certain amount of technology, not blindly for it.
Three-wire track has a special grounding wire, safer, if you need to change the light position often, it is best to three-wire. Of course, it also depends on the wiring situation, to see if the lighting line is three-wire.
The price of three-wire track price than is a little more expensive than two-wire track, the cost of wiring will be higher, how to choose the tracks will be depended on the specific needs.
Post time: Jul-26-2022
