An electrical switch arrangement comprises at least one actuator for selectively making and breaking an electrical connection between electrical contacts thereof, and an indicator light source for selectively producing light. A switch housing supports the actuator so that the actuator may be actuated, and covers the indicator light source. The switch housing is translucent and/or transparent to light produced by the indicator light source so that the indicator light source is visible through the switch housing when the indicator light source is producing light.