Daylight bat-signal



The daylight bat-signal is a bat-signal device used by the Dynamic Duo when they are in need of assistance.

Superman once saw the daylight bat-signal shining on the clouds over Gotham City, and he quickly came to their assistance, only to realize that it was just a trap set by Doctor Hiram Gulliver.

Appearance
Super Friends (TV Series)
 * Season 1: Gulliver's Gigantic Goof