Ambient lighting of architectural niches.
- NISA-NI - Illumination of niches with the effect of a thin edge of a suspended ceiling
- NISA-KRA - Illumination of niches with the effect of a thin edge of a suspended ceiling
- NISA-KON - Can be mounted at any distance from the edge of the niche
- NISA-PLA - Illumination of niches of any thickness, depth and height