Pro-One Bullet Marker Lights Features: Works great on H-D and Metric Cruiser applications Recommended for use as turn signals only, cannot be used as running lights These marker lights measure 3 long Height is 1-1/2 from top of light to bottom of mounting base 2 sets of 3/8-16 mounting bolts included: 5/8 long and 1.250 long Lenses are clear with Amber LEDs