Compact light for distribution board installation. Removable compact light with selector switch as distribution board installation light or as removable hand lamp. As distribution board installation light: setting I = automatic switching on in the event of a power failure (LED lights up green), setting 0 = no automatic switching on in the event of a power failure (LED lights up red). As removable hand lamp: I = manual switching on of the light, 0 = manual switching off of the light.