Introducing Daytime Lightning BoltZ, Bagger Nation's newest Super Bright LED's. The latest in our Super Bright LED technology, the NEW Daytime Lightning BoltZ are self-contained, bolt-in, flush-mounted and crazy bright! • Taillights, brake lights and turn signals all in one incredibly small package. The NEW Daytime Lightning BoltZ measure 15mm (19/32") in diameter and you simply drill a hole, bolt them in and wire them up. It's that easy! • You can also create your own custom taillight design with the original Lightning BoltZ, the only limitation being your imagination!