Latching switch (White Illumination) Power + Ring light 12v universal switch

16mm Metal Button Switch Black Shell Flat Head Waterproof LED Latching Button Switch 12V 

White LED ring and power symbol

White LED ring only is available seperately

Wiring socket included.

Black wire= LED ground input (-)

Red wire= LED (+) input

White wire= 12(+) input

Yellow wire= 12(+) output

Green wire= Not used

To have the light on when switch is activated, simply connect the YELLOW and RED wire together to the circuit to turn on, and connect the BLACK to ground, And WHITE to constant/ignition/light trigger etc. as the input of 12v (+) positive