Ghostbusters 24 Inch Lighted Logo Sign. A Diamond Select Release! Who you gonna call?! One of the most iconic images in movie history is now for the first time ever available for display at your home or firehouse! The Ghostbusters logo hanging outside the firehouse is now being produced by Diamond Select in exacting detail and ˝ scale to the original sign used in the movie. Measuring 24 wide by 24 high, this sign is waterproof and comes with mounting brackets that can be used to mount outside a business or hung in your home.