Here is another halloween scene light box I created. You can use it however you want. It has a hole to run leds in it and a hanger on the back if you want to wall mount it. Hole size is 5mm by 15.5mm. it will fit this connector: Amazon.com: ALMOCN 12PCS Type-C Female Chassis 2 Pin Type-C Female Socket Connector Waterproof Jack Female Charging Port with Card Buckle 3A USB-C Charger Plug Socket : Cell Phones & Accessories