Round LED surface-mounted light with opal, spherical PMMA cover, light diameter 402 mm. The easy-to-install decorative ring is available as optional accessory in standard colors and can also be made in custom colors upon request. Designed and manufactured in Germany. Suitable for wall or ceiling mounting. Features Lambertian light intensity distribution and a slight indirect component for surface illumination. The luminous flux and light color are fixed. Rated luminous flux 2100 lm, rated power 16 W, maximum luminous efficacy 131 lm/W. Light color neutral white, color temperature (CCT) 4000 K, general color rendering index (CRI) Ra > 80. Color point tolerance (initial MacAdam) = 3 SDCM. Rated lifespan L70/B50 (tq 25 °C) = 75,000 h. The light source is replaceable according to ecodesign requirements. Housing made of sheet steel, surface coated white (similar to RAL 9016). Diameter of the cover Ø 402 mm, height of the light 110 mm. Allowed ambient temperature (ta): -20 °C to +25 °C. Protection class (EN 61140): I, protection rating (DIN EN 60529): IP40, impact resistance according to IEC 62262: IK03, test temperature for glow wire test according to IEC 60695-2-11: 650 °C. Weight: 1.4 kg. Connection via terminal block with network pass-through feature. With electronic control gear, digitally dimmable (DALI). Control gear according to DALI-2 standard (EN 62386). Light can be switched and dimmed via touch function using DALI control terminals (Touch DIM). The control gear is replaceable according to ecodesign requirements. The light is monitoring ready (MOR) and provides luminaire data for monitoring or predictive maintenance. It is compatible with TRILUX Digital Services (Energy Monitoring and Light Monitoring). The product meets the fundamental requirements of applicable EU directives and the Product Safety Act and bears the CE marking.