Decorative frame for SURFACE CIRCULAR 500. Product features: Available in black / gold (similar to RAL790-5 / RAL260-M) and white (similar to RAL110-1). Frame made of sheet metal. Product advantages: Design extension for a more decorative appearance. Enables both direct light and accentuated light to the ceiling. Simple and quick installation. Areas of application: Extension for SURFACE CIRCULAR 500. Technical equipment: Replacement cover optionally available.