
I'm not an electrician and they are easy to install. I would call it "plug and play", just with a few precautions like making sure the switch is off and double checking the source. Otherwise, strip the wires, match the colors, plug in and voila, you have a slim, dimmable LED downlight. The box does not even need to be fixed to a rack or wall unless required by local codes. It's very easy.

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