Design tucks the turn signals under your controls for a minimalist look The dome shape of the light produces a wider range of light around the bike Solid-state LEDs are designed for long life and low energy draw Fit any 5/16" or 8mm mirror mounting bolt Must have mirrors that use a mounting bolt that threads into the mirror stem CNC-machined from billet aluminum Can operate as run/turn signal with intensifier Dimensions: 0.875" wide, 1.6875" tall, 1.625" long; stands off the bike 1.20" Made in the U.S.A. Additional electrical equipment may be needed to complete installation. LIGHT DRTEYE MIR AMBER BL