Combined in an intelligent electronic circuit board design, this innovative LED upgrade has 24 powerful automotive standard LEDs: 12 bright white LEDs for the driving lights together with 12 ultra amber LEDs for the indicator. When the ignition is on, the driving lights are always on until you indicate. When indicating, the driving light goes out on the indicating side and flashes amber. Cancel your indicator and the driving light comes back on. Switch to hazard lights and both flash amber. Desi