Hello,

I am an artist looking for a recommendation on a low budget projector that is good for displaying large simple 2D shapes onto sides of buildings for a light-installation guerrilla project. I would like to spend somewhere in the ballpark of $300-700. I will be powering the projector via a small portable generator. I've read that a minimum of 2500 lumens is necessary but that 4000 lumens would be ideal. Your advice on this matter is greatly appreciated!

Many thanks!