Heating zones may be indicated by light illuminated by the light emitting diodes 4 during operation. The snap-fit for the light emitting diode 4 provided by the holder 11 allows for an easy and quick assembly and replacement on the induction coil unit 3 including the light emitting diode 4 as a single unit. A separate and costly affixture of the light emitting diode 4 to the chassis 5, in particular by means of adhesion, at the proper location may be avoided. The induction cooking hob 1 may thus be easily assembled.