Review on GE 39971 Direct Wire Converter for Linkable Light Fixtures - Junction Box, Control Multiple Lights from One Switch, Cord-Free Design - White by Jennifer Parker

I saw this first and thought it was a silicon printed circuit board with capacitors and resistors as its size matches the size of the AC power supply. Power supply but no. If they sold it with a fish switch it might be worth buying, but in my case I already have a 14 foot male to female jumper with a 3 pin snap on one end and a 2 pin snap on one end designed on the other, so on. When I opened this box and died a bit in it, I used mine. I think GE did some misleading marketing here by calling it a direct cable conversion box and not a DC isolation box. Second, the deliberate omission of images to convey its necessity, which if you can screw on some wire nuts is nil. When all you can do is flick a light switch and you don't mind losing an outlet because of the switch. My 10 year old daughter was able to plug the light directly into the circuit without turning off the power at the switch.