Ford / Mercury interior dome light.Original equipment,not aftermarket.About 8 1/2" long,4" wide,1 1/4" tall.This unit features a courtesy light in the center and a map light and switch on each end.Three bulb design.Three screws under the lens mount the lamp to the headliner.Cleaned polished and tested.Complete with screws and a cut off wire end for mounting.Power for the light can be done from the three screws that mount it to the headliner,or from the cut off wire end.This domelight is a popular upgrade swap in Ford land to replace older style lights.Search the net for many handy how to articles.Exact model and year fit unknown by the seller.Used $35.For over 250 other items for sale Click on View Store above.