Blind Spot Turn Signal Mirrors Alert drivers around you of your intention to move! These classy mirrors have an L.E.D. Amber turn signal directed to the side to get the attention of those drivers in your “blind spot. The flat glass has a beveled edge & a sculpted mirror head that moves like silk in a ball & socket mechanism. Mirror Adapters (P/N 1445 or 1446) required for installation on Metric Cruisers. Edge Lens: A great way to enhance the visibility of your L.E.D. Blind Spot Mirrors! Acting much like a light pipe, the lenses allow the light to be seen not only from the side but also from the front & rear of the bike to greatly increase visibility. You ll be amazed at how much of a difference these will make for