Integrated light source

The invention relates to an integrated light source comprising a first light-emitting element and a second light-emitting element. The lighting unit comprises a first lighting element () and a second lighting element (). In operation, the first lighting element () has a comparatively high light output. The second lighting element () has a light output, in operation, which is relatively low in comparison with that of the first lighting element (). The lighting unit comprises a control mechanism () including a switching means with a toggle function that is responsive to sequential switches in the power applied to the lighting unit. By selecting the proper switching sequence, either the first lighting element or the second lighting element or both lighting elements are switched on. Preferably, the first lighting element is a compact fluorescent discharge vessel (), and the second lighting element comprises a plurality of LEDs (). The lighting unit enables remote-controlled switching between orientation light (night lamp) and normal light, using the toggle function in the lighting unit.