These are the upgrade to the rubber grommet style flush mount Ruckus blinkers.  All CNC aluminum construction, bright amber LED, and integrated mounting bolt. Comes as a pair.
 
Easy to install, drill a 3/8" hole in the side of battery box or flender and mount.
 
Not DOT aproved, use at your own risk.  Requires wiring.
 
NO RETURNS ON ELECTRICAL ITEMS