I was disappointed with this film. I expected a good ghost/supernatural story but it wasn't. Atmospheric black and white film which was overlong, following two men in a lighthouse. The acting was good but wasted on a rubbish storyline. In a nutshell the old guy leaves all the graft to the newcomer the young guy to do and has gone a bit tapped and seems to be sexually attracted to the light and the young guy loses his mind at the end and kills the old guy. That's it ☹️
As someone else has already pointed out it could have been a great supernatual film but wasn't. Just glad I didn't bother going to the cinema to see it.