AIBOO12V 1.5A Power Supply, 18W Wall Plug Power Adapter with 5.5 X 2.1mm Male Connector, 110V AC to 12V DC LED Transformer for Under Cabinet LED Strip Lights

Bought a pack of 6 lights, they had a promo for a second ac adapter, however there’s no way to plug the lights into this adapter since they have a proprietary plug which is only included with the kit. I have no idea why anyone would need this if you can’t plug the lights into it!!!!!!