Robust LED high bay spotlight, ball-proof. Suitable for use in HACCP, IFS and/or BRC Global Standard Food certified companies. Suitable for use in rooms with an increased fire risk. With limited surface temperature, suitable for use in fire-hazardous rooms in accordance with DIN EN 60598-2-24. Surface-mounted luminaire for ceiling mounting. Optical system composed of a PC lens optic. With symmetrical, narrow beam light distribution. Luminaire luminous flux and light color fixed. LED system consisting of 4 LED modules, mounted on an aluminum support. Rated luminous flux 26700 lm, rated power 157 W, maximum luminous efficacy of the luminaire 170 lm/W. Light color neutral white, correlated color temperature (CCT) 4000 K, Television Lighting Consistency Index (TLCI) > 60. General color rendering index (CRI) Ra > 80. Color tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 50 °C) = 100,000 h, L80(tq 25 °C) = 100,000 h, average rated service life L90(tq 25 °C) = 50,000 h. Robust die-cast aluminum body with integrated cooling fins. Surface coated white (RAL 9016). Dimensions (L x W): 649 mm x 342 mm, lamp height 63 mm. Reinforcement on the rear of the lamp body for special use in sports facilities. Ball-proof in accordance with DIN 18032-3. Permissible ambient temperature (ta): -30 °C - +50 °C. Protection class (EN 61140): I, protection type (DIN EN 60529): IP65, shock resistance according to IEC 62262: IK08, test temperature glow wire test according to IEC 60695-2-11: 850 °C. Weight: 8.1 kg. With 2 electronic control gears, digitally dimmable (DALI). Control gear according to DALI-2 standard (EN 62386). Luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The control gear is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). The luminaire can be equipped with the Monitoring ready (MOR) functionality on request. The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE marking. In addition, the luminaire is ENEC-certified by an independent testing body. Luminaire 10 years, spare parts (LED module, control gear, optical system) available 15 years after invoice date subject to reasonable changes in the interests of progress.