Originally posted by VelocitaPaola

Originally posted by greekgodchaos2 Has anyone ever made their own or know of a company/person that makes one? Just looking to have an adjustable one that is hooked up to a LED or something. Thanks guys.

They're not very difficult to make, you'll just need an LM2917, a comparator, a potentiometer and the LED. I'll throw together a schematic for you later tonight.

http://www.harlan-engineering.com/store/store.html

I emailed him two weeks ago and he said that the shiftlights were in stock.

Neon guys use this one.