On April 3, 2021 at 11:09, Ernie Gilman said...
Seems a little DIY and not professional....
....The "pro" device would allow clipping onto wires instead of just connecting to a power outlet.
There is no "Pro" device for something like this. It is an extremely simple design.
And everything you mentioned is available on these devices, just order the parts.
Here is a kit I ordered for $34 that has all those accessories with it. I also got a case to keep it all in for $14. It is out of stock now, but you can probably find it somewhere for sale.
[Link: amazon.com]