This is an enclosure I made which uses a relatively cheap mosfet trigger switch available on amazon. 

I wanted to be able to use an external 12v led strip but still keep the control on the printer so I can switch it on and off. 

It has an option for 8x3 magnets to be attached at the back so can mount internally without screws or an option to screw it or 3m tape.

Its a snug fit, so as the board does not move internally. Ensure you look at the image above for connection. Always double check.

Print as is, no supports required.

Link for Mosfet - [https://amzn.eu/d/10jSy5L](https://amzn.eu/d/10jSy5L)

If you can't be bothered, I am also selling it on ebay pre-assembled - [https://ebay.us/m/93aFZx](https://ebay.us/m/93aFZx). Please note, you will be required to splice in to your current led connections, unless you have the skills and parts for the connector.