98' License Plate Light Assembly Stolen

Long story short...was told that my license plate lights were out. Went to Walmart picked up the bulbs. Went to install and found out the the entire assembly is missing! I'm good at working on my own truck, however, I have never had to change these bulbs so I have no idea what the assembly looks like. It doesn't appear that they cut any wires. I can see a male plug with nothing attached. Searched the internet with no luck for pictures, parts, etc. I want to keep my existing light covers, just want the electrical. Any help???