To order an LED kit with instructions and a polarity diagram, click this link: https://www.tachtronics.com/product-page/diy-kit-led-with-instrucrions
To have your cluster customized or to order parts beyond LEDs, please contact us at one of the following:
www.tachtronics.com
tachtronics@gmail.com
www.facebook.com/tachtronics
https://www.instagram.com/tachtronics/?hl=en
(530) 722-5043