Are these bipolar or dipole?
2035088
Neither, according to a response from Klipsch in their forums. See: https://community.klipsch.com/index.php?/topic/116205-rs-42-bipole-or-dipole/
672921
These are NOT polarized. That is one specific thing I was looking for. If you wear polarized glasses, it can be extremely difficult to read any device with an LCD screen, because the LCD display is also polarized. So again, this item is NOT polarized.
646503
The edges have small rectangular magnets in them. The flat sides are not magnets., I feel like the polarity in mine have changed - or they weren't all constructed uniformly, but usually switching tiles or flipping it over fixes the problem. Overall, my kids love these, but they do require a gentle touch and some patience.
736405
I bought the ones for the UK and they were grounded. It appears that the Type L ones are grounded as well.
2198147
They're oriented in the same way as the slots for the plug. The ground is the middle bent down pin. As far as which is which for the other two it doesn't matter (assuming you're using it for 120V AC).
8902
These particular ones are AC. I ordered DC and will wire these AC once I do a new build (house). Black is hot, green is ground, the other color (either brown or blue) is neutral (still alternating hot).
1479499
With a standard 12v DC adapter. Look on the PCB and you will see a + and - sign indicating the polarity.
987506
They are not aluminum. They are tin plated copper. Will work fine with copper house wiring.
2219628
Thanks, i'll check for the switch on the back tonight. i'm sure the polarity is correct, red to lead (+) and black to ground (-) right?
1949098
It is 2 pronged, and yes they are polarized. The wider of the 2 prongs being the neutral as it should be. There is no 3rd prong for ground.
1961835
We used them to make a lighted whip for our ATVs so we spun them around a old cb antenna at an angle they were not in a straight line and were very flexible. I hope that answers your question.
149425
The gauge was not marked, but my guess is they are about 18 ga stranded. They carry low voltage (12v dc) and very little amperage, Work just fine.
70843
These are 2.0. I am not sure if you can specify what you want. But like I said, mine was 2.0.
1215162
Not sure but they are worth the money. I am using them in my soffit for down lighting on the house.
1989959
They are round. Be advised that they break and scratch extremely easily. Quick changes in temperature is enough to break them.
365121
As shown in the photo, the yellow dial on the Left is the polarity selector. You can select which polarity you want.
1596202
I cannot recall if they are magnetized. But, they didn't work well for me. Got I screw out but not the other.