Abstract: A combination address display device and doorbell control assembly are provided wherein the doorbell control assembly controls the supply of power to a backlighting assembly of the display device from existing wiring for the doorbell. The display device comprises a flat modular housing which pivots open to permit insertion of a display sandwich therein. The latter includes a sheet containing address numerals and the like a well as protective and appearance enhancing sheets. The backlighting assembly includes a reflector element having stepped openings therein in registration with the address numerals. The doorbell assembly includes a pair of lighted pushbuttons for controlling actuation of the doorbell and a lamp that directs a light beam below the assembly for use in finding one's keys or a similar purpose.