4″ Dual Revolution Purple/Red LED Light

This unique light has special LEDs that can change from red to purple with the flick of a switch. Two colors in one light! 19 bright LEDs per light. Grommet mount not included. Wired with a standard 3 prong plug and an additional bullet plug. Red LED is stop/tail/turn function purple LED is auxiliary/marker function. Sold individually. The primary color of amber or red are the default colors during normal operation. The secondary colors are auxiliary c