Round LED recessed downlight. Tool-free ceiling installation via rapid-mounting springs. Cut-out opening Ø 74 mm, Recess depth 80 mm. With opal PMMA cover. With symmetric wide light intensity distribution. Luminaire luminous flux 450 lm, connected load 8,00 W, luminous efficiency of luminaire 56 lm/W. Light colour warm white, correlated colour temperature (CCT) 3000 K, general colour rendering index (CRI) Ra > 80. Mean rated service life L80(tq 25 °C) = 25,000 h, mean rated service life L70(tq 25 °C) = 35,000 h. Luminaire body of die-cast aluminium. Ceiling ring powder-coated white (RAL 9016). External dimensions of ceiling ring Ø 93 mm, luminaire height 24 mm. Permissible ambient temperature (ta): -20 °C - +25 °C. Safety class (EN 61140): II, protection rating (DIN EN 60529): IP44, impact resistance level in accordance with IEC 62262: IK05, testing temperature of wire glow test in accordance with IEC 60695-2-11: 650 °C. With external operating device, switchable. The luminaire complies with fundamental requirements of applicable EU regulations and product safety legislation and bears the CE symbol. The luminaire is also ENEC-certified by an independent testing authority.