The DH Series 22 mm and 25 mm illuminated pushbutton switches are both splash and vandal proof and available as momentary or latching in both SPST and DPST, normally open and normally closed versions. Flush actuator styles offer non-illuminated, bi-color ring illumination or dot illumination. Illumination color choices are red, yellow, green, blue, and white. CIT RELAY & SWITCH, Maple Grove, MN. (763) 535-2339.