Width: 16.2mm (5/8"). Length: up to 3 meters (9' 10"). Interior IP40. Applications: shelves, windows, showcases, steps, niches, walls. Setting: museums, jewelries, restaurants, hotels. Installation: surface mounted - wall or ceiling. Material: natural anodized aluminum - polycarbonate. Finishes: gray anodized aluminum - black. Light source: high power LED - low power LED electroluminescence. Optics: transparent diffuser. Functions: on-off, dimmable. Features: lengths up to 3 meters - IP65 special version. Power supply: LED constant voltage 24Vdc electroluminescence 0-100Vac.