alphabet zono LED 4000 K Recessed Luminaire, Light distribution direct Downlight with lite optic Diffusing Screen Product: AZ2102012-30-40 Operating technology: independent driver required Lite Optic: 86206Q18 Lite Optic Diffusing Screen Made of etched tempered safety glass For soft dispersion of light in the room Light Technique Light-proof housing Highly efficient light chamber thanks to primary reflector with reflectance 99% Uniform illumination due to integrated diffusing screen with micro pearl technology Mirror reflector made of pure aluminium (AL99.98), high-polished ENEC-certified LED module Colour rendering index CRI>80 Constant colour temperature 4000 K Colour consistency < 3-step MacAdams (SDCM) 50,000h lifetime (L70) Luminaire housing Non deformable housing made of Aluminium and UV-resistant plastic Light-proof housing Slightly raised mounting frame for homogeneous ceiling appearance Frame colour white (comparable RAL 9016) Operating and assembly technology LED driver to be ordered separately Driver suitable for connection to central battery systems Quick installation due to 3-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 Project-related solution with concrete mounting box recess depth 90mm possible Lamp Wattage: 30 W Colour Rendering Index: 80 Colour Temperature: 4000 K Luminaire Luminous Flux: 2130 Llm System Efficiency: 63 Llm/W Luminance γ ≥ 65°: --- UGR: 24 Number Luminaires LZ: 0.07 Connector: screw connector, 2 x 1.5 mm2 Reflector Size: Q18 Length: 207 mm Width: 207 mm Cut-out length: 200 mm Cut-out width: 200 mm Installation Depth RD: 175 mm Total Weight: 1.2 kg Degree of Protection IP44, IP44 in closed ceiling systems CE-Sign Total system: Protection class 2 Data record AZ2102012-30-40+86206Q18_30W