alphabet spectra LED 4000 K Recessed Luminaire, Light distribution direct Downlight with lite optic Safety Screen Product: AS2102016-30-40 Operating technology: independent driver required Lite Optic: 83815Q10-40 Lite Optic Safety Screen Tempered safety glass Aluminium reflector (Al99.98), high-polished Half-peak divergence α = 40° Light Technique CRI 98 (typ.), with R9≥90, R15≥95 highest colour consistency with 1x2 SDCM (initial), max. 3 SDCM covered by 5 years warranty constant colour temperature 4000 K lifetime 50.000 h (L80/B10); 50.000 h (L70/B0) covered by 5 years warranty Luminaire housing stable housing design, made of aluminium die-cast and UV resistant plastics minimised ring thickness of only 2 mm for homogeneous appearance in the ceiling cover frame white, RAL 9016 Operating and assembly technology Order LED gear box separately Gear boxes suitable for connection to central battery systems Quick installation due to 4-point screw fixing Suitable for ceiling thicknesses of 12-25 mm (1-12 mm by using optional extension kit, Art.-No. 89081) Reflector with safety suspension Lamp Wattage: 34 W Colour Rendering Index: 98 Colour Temperature: 4000 K Luminaire Luminous Flux: 2430 Llm System Efficiency: 66 Llm/W Half-peak Divergence α: 40° Number Luminaires LZ: 0.05 Connector: Screw Connector, 3 x 1.5 mm2 Reflector Size: Q10 Length: 127 mm Width: 127 mm Cut-out length: 120 mm Cut-out width: 120 mm Installation Depth RD: 160 mm Total Weight: 1.2 kg Degree of Protection IP44, IP44 in geschlossenen Deckensystemen CE-Sign Total system: Protection class 2 Data record AS2102016-30-40+83815Q10-40_34W