control when the first interval of time arrives the first step control is performed when the second interval of time arrives the second step control is performed then the cycle begins anew the length of the intervals of time is adjustable as the timer circuit 3 is also a conventional circuit and not a feature of the present invention it will not be discussed further herein the fragrance holder 4 includes a housing that is prone to heat and thermally conductive the size and shape of the housing are so configured as to allow the housing to be received and concealed in the fragrance holder hole 15 a suitable amount of fragrance 41 may be poured in the fragrance holder 4 the night light 5 includes a light holder 51 below the fragrance holder hole 15 and an incandescent light bulb is fixedly disposed in the light holder 51 a stop element 52 extends upwardly from the periphery of the light holder 51 to a suitable height for avoiding loss of heat in assembling the present invention the timer circuit 3 and the music box 2 are respectively secured in the interior of the body 1 at the bottom then the night light 5 is screwably secured in the light holder 51 the fragrance holder 4 with the fragrance 41 poured therein is insertably placed in the fragrance holder hole 15 and the cover 151 is put in place suppose the first interval of time is 55 minutes and the second.