What more can be asked about them? It has been discussed many times on the 'bolt. Since reproductions are available from $60 - $200, availability is not a problem anymore either. Documents show that they were an option and Tim Lederman offers a template to install them on your panel and 'burb too. Almost all the restored/hot rodded Burbs and panels I have seen have the bullet lights installed on them. My plans are to install them on mine too.