The Civic 2005 (5) 4dr Dx Air Conditioner (ka) Interior Light consists of eight pieces with the Base Comp being the most expensive.
Parts such as the Interior Light: Bulb (12v 5w), Screw Et, 5x16, Screw-wash, Et M6x16, Bulb (12v 8w) are included in the Civic 2005 (5) 4dr Dx Air Conditioner (ka) Interior Light parts fiche.
The component with the lowest price in the INTERIOR LIGHT schematic is the Screw-wash, Et M6x16.