Aliexpress has them, eg.: https://www.aliexpress.com/item/1005003457635092.html https://www.aliexpress.com/item/1005003457635092.html The pcb looks very simila

Aliexpress has them, eg.: https://www.aliexpress.com/item/1005003457635092.html https://www.aliexpress.com/item/1005003457635092.html The pcb looks very similar, but is missing the holes to break the light parts away (probably saving money on the drilling).