This places fixtures at between 3/4 and 7/8 of the height of the door and lets those approaching the door knock or gain entry without glare in their eyes. Lights need to be high enough to illuminate the immediate porch area and steps within a few feet of the door.
intermediate definition an intermediate is a substance formed during a middle step of a chemical reaction between reactants and the desired product examples in the chemical equation
meÂ·diÂ·ums or meÂ·diÂ·a (-dÄ-É) 1  Something, such as an intermediate course of action, that occupies a position or represents a condition midway between extremes. 2  An intervening substance through which something else is transmitted or carried on. 3  An agency by which something is accomplished, conveyed, or transferred.