Flat hall spotlight for chain or cable suspension with 4 pivoting LED modules. Housing made of die-cast aluminum and powder-coated sheet steel. Optimized thermal management thanks to special luminaire design. Self-cleaning heat sink for constant heat dissipation. Plastic cover (polycarbonate, impact-resistant) with integrated four-row lens system. LED modules pivotable ± 30° for optimal illumination. Pendant suspension via chain or steel cable provided by customer. With 5-pin connecting cable (1.5 m). Integrated DALI sensor for daylight and presence-dependent light control. Light and presence sensor: plastic housing. Detection range: 12-18 m. Detection angle: up to 72°. Light sensor working range: 0.5-2000 lx (measured at the sensor). Installation height: 8-18 m. Application example: warehouses, corridors, passages, garages. Luminaires with limited surface temperature according to DIN EN 60598-2-24 for use in an environment in which deposits of conductive dust on the luminaire can be expected. DALI operating device suitable for direct current, suitable for central emergency power supply.