IP65 LED high-bay luminaire for single-point suspension. Efficient lens technology with glare limitation and a beam angle of 90° for homogeneous illumination. The housing design allows airflow cooling of the luminaire, ensuring optimum performance in industrial environments. Total luminous flux: 20,000 lm, luminaire output: 130 W, luminaire luminous efficacy: 154 lm/W, correlated colour temperature (CCT): 4000K, service life: 50,000 hours at L80, colour rendering: CRI > 80, chromaticity coordinate tolerance (initial MacAdam): 5. Includes tool-free connector, eyebolt, and quick-release chain lock. Voltage switchable driver: 100-277V AC 50/60Hz. Overvoltage protection up to 4kV. Pre-wired with mains cable (15 cm). Accessories: Plug and play emergency lighting set for 3 hours emergency lighting operation, mounting bracket, MWS sensor, PIR sensor, and remote sensor for commissioning. Lumen package adjustable on site in 3 steps (FLEX1: 20,000 lm (130W), FLEX2: 16,000 lm (100W), FLEX3: 12,500 lm (78W)). Dimensions: Diameter 303 x 130 mm, weight: 2.26 kg.