These illuminated pushbutton switches offer environmentally friendly components and packaging materials that meet the RoHS Directive restricting the use of hazardous materials. They are suited for lead-free soldering because of the heat resistant resin materials used. The smooth, slightly concave surface of the cap is designed to fit a fingertip. The unique design and construction of the cap prevents its removal and limits tampering. Bright LED illumination is provided in a choice of red, green, or amber through a translucent white cap. Its short body of 0.551 in. conserves behind-panel space.