Custom Dynamics Amber Wrap-Arounds™ LED Turn SignalsFeatures Order based on outside diameter of the fork tubes Each light has 30 super bright amber LEDs Housings are 6061 billet aluminum Made in the U. S. A Specs PRODUCT NAME MARKER LIGHT TYPE TURN SIGNAL STYLE WRAP AROUND SHAPE ROUND HOUSING STEM COLOR CHROME LENS COLOR SMOKE LED LIGHT COLOR AMBER HOUSING MATERIAL ALUMINUM NUMBER OF BULBS 30 BULB TYPE LED FILAMENT FUNCTION SINGLE MOUNTING POSITION FRONT MOUNTING STYLE CLAMP CLAMP DIAMETER 39 MM 39 MM