Product review (5 stars): electrician nightmare
An easy to do self install light switch. No wiring or walls to bust through. No extra breaker needed in the panel box. Best of all no high price electrician to come to install and remove your wallet for a small job you can now do your self. I have now put four lights into operation with these. You will be amazed at different ideas you can come up with on your own for use of these. You should also check out the socket receivers. I have several of those in place.