LED luminaires can be used both as individual elements and as continuous structures of various lengths.

https://www.selecta.ru/interior/podvesnye/line_hood 

The model is suitable for: Beauty salon or spa, Museum or exhibition hall, Family room, Banquet hall, Bathroom (optional), Creative studio, Therapy room, Coworking, Dressing rooms, Theater or concert hall foyer, Medical institutions (e.g. clinics), Summer house or country cottage, Art cafe or cultural centers, Meeting rooms, Garages or workshops (optional), Wine cellars or tasting rooms, Family and social events, Living room, bedroom, office, study, children's room, hallway, Coffee shop or cafe, Terrace, balcony, Studio, Reading room or library, Hotel rooms, Lobby, Cinema, Games room, Meditation room, Meeting room, Yoga or fitness studio, Local history or cultural center, Restaurant, Supermarket, Retail space, Shop.