![Lightscan - Large lumen packages for very high illuminances](/cdn/images/family/special-features/usa/erco-127_hohe_lumenpakete_outdoor-m.jpg)
Large lumen packages for very high illuminances
ERCO offers luminaires with large lumen packages for generating very high illuminances.
![Lightscan - Different light distributions: wide or deep](/cdn/images/family/special-features/usa/erco-131_versch_lvk_lightscan-f-m.jpg)
Different light distributions: wide or deep
The wide light distribution of ceiling washlights efficiently illuminates cantilever roofs along the facade. The deep beam light distribution of ceiling washlights is ideal for the wide-area illumination of ceilings.
![Lightscan - Wide luminaire spacing with ceiling washlighting](/cdn/images/family/special-features/usa/erco-255_gross_leuchtenabstand_deckenfluter-m.jpg)
Wide luminaire spacing with ceiling washlighting
ERCO’s efficient photometrics enable selected luminaires to be spaced particularly far apart, thereby minimizing the number of luminaires required.