EMERGENCY LIGHTING DESIGN GUIDE – SPACING TABLES
The spacing tables show the distance from the wall or door to the first luminaire and then the distance that must not be exceeded for spacing between subsequent luminaires. This is shown for the luminaires being mounted either parallel to the route (Axial) or at right angles to the route (Transverse) for different mounting heights. In addition to values for escape routes, figures are also given for the coverage of open areas by regular arrays of luminaires. Transverse Mounting Positions