No more guessing if you're parked over a puddle or not! The New ORACLE LED door Projectors re-define the "puddle light" Vividly Projects your favorite logo on the floor surface when you open your vehicle's door, hooks right up to your door's wiring. Q: What is a light GOBO A: Its an acronym for "GO Between Optics". It is an image that can be projected when an light source is introduced. In this case the light source is a high powered LED so the image is crisp, the housing is small, and it puts out very little heat. This product is sure to get some attention with added safety.