The photometric charts for the Stik•Up™ show the beam spread with peak
foot candles in the center and the edge where the beam has fallen off to
50% (1 f stop). The field (less than 50% of peak) is much wider, almost
180 degrees (not illustrated).
You may use color or diffusion wrapped around the Stik•Up™
and Blackwrap™ to mask the beam spread. |