The Delta Electric Company in Marion Indiana produced bicycle accessories for many years. Their most popular product product was headlights. Most bicycle manufacturers chose Delta head lights and tail lights as original equipment on their deluxe bicycles. Some bicycles, such as the Schwinn Phantom even had a built in headlight with parts supplied by Delta. Other Delta products include battery tubes, horns, horn buttons, light switches… just about anything that involved the use of batteries on a bicycle was produced by Delta! One of Delta’s competitors was E.A. Laboratories. Detailed information about the Delta Electric Company will be added here when we are able to do the research. If you know of a source for information or would like to write an article yourself, please let us know!