Very well reviewed, probably the best on the market. These retail for $110 at the lowest I've found, I want $80.

These flush mounts are the best fitting, brightest, most durable and most exciting flush mounts available. They combine programmable effects with super brightness to create the most visually stunning flush mount turn signals you've ever seen!

They install with no cutting and are made for each application, so you can be sure the fit is perfect. Durable, dependable, with no cutting or bike modification required to install. They are CNC machined from a solid block of UV stabilized, impact resistant acrylic. They will not scratch or break and will never burn out. They also function as running lights as well as turn signals. They are quite simply the best money can buy.

Key features: *Programmable - choose from 3 exciting blinker affects, including -Fade-in/fade-out -Strobe (multiple flashes per blink) -Standard blink *The brightest flushmounts available on the market *Easily visible from the front, rear and side CNC machined from solid UV and scratch resistant acrylic *Full reverse-hookup and over-voltage protection *No cutting required to install - custom fit for your bike *Internally balanced for correct blink speed regardless of load *Functions as a running light and programmable turn signal *Waterproof

Review with pics here:

Video here: