"SS Logo" GOBO LED Door Light Projectors (Pair) by Oracle Lighting GOBO LED Door Projectors from Oracle lighting are a great way to add a custom look to your vehicle. GOBO Projectors are small high powered LED Projectors that project a crisp image from the underside of your vehicle door onto the ground below when he door is open. GOBO Projectors are installed by making a small hole in the bottom of each door (the cutting tool/drill bit is included) and then the projector is wired up into the inside of the door to get power. The "SS Logo" is a General Motors Trademark used under license to ORACLE Lighting. The part number for this item is 3342-504