High-quality lighting technology and compact dimensions qualify the Optec spotlights range for use in galleries with a more intimate atmosphere, such as in the old building of the Max Ernst Museum. As wallwashers, they ensure a consistent and largely reflection-free illumination even of works that are hung behind acrylic glass for security reasons. The spotlights are available with optional accessories such as protection filters or sculpture lenses. The dimming potentiometer at the electronic transformer of the low-voltage spotlights is used to keep to precise illuminance specifications as required for proper conservation of the works.