@quirkygeekgirl, I also use this asset, but I had to manually add a rotating light prop and a rotating light beam prop inside of it to get the look of a functional lighthouse...

Does the LUT matter when using the lighting effect?
I placed it but I don't get the beam of light crossing over the waters I've tried three different lighthouse lights including the one you suggested and still not getting the light effect like in your video :(
I'm using it in the winter map I'm making instead of the ugly prop lighthouse, which has given a mini scenario for people to light up the lighthouses as they build their city.
I really like the lighthouse and I'm glad you are the new keeper of it.