To dispense with any trouble for the secureness of a mounting space as well as to secure the illumination of a luggage compartment upon checking any possible increase in cost.

In a high-mount stop lamp 1 being attached to the upper indoor side of a bulkheaded back boor 42 of a van type vehicle, and lighted in time of car control, a room lamp 2 which illuminates the inner part of a room in time of the back door 42 closed, and likewise a luggage compartment in the seat rear in time of the back door 42 opened respectively, is integrally built in the front end of a lamp body 11.