While I was working on my Lost Industry 2 project I tought I might share some perfabs, this spotlight is one of them. Fun fact, this spotlight was cut from the first room of LI2. It was very useful for me, I wanted to share it with you guys.
It's easy to install, just take that .vmf and put it into the folder called "Perfabs" (\Steam\steamapps\common\Half-Life 2\bin\Prefabs). I hope I made your life easier, you can mess around with it however you want. You are free to use it, you don't need my permission.