2 OBJECTDB 09 fqEdD&WPPKfgEZjL 51MF61DC4NWA 64.8 Siteco Silica 21 Round Prismatic X 3 office luminaire 51MF61DC4NWA Silica 21 Round Prismatic X, office luminaire, primary optical cover: prismatic diffuser, of PMMA, CAT 2 (L<= 3000cd/m²), light emission: direct distribution, primary light characteristic: symmetric, installation type: surface-mounted, LED, rated luminous flux: 11.550lm, luminous efficacy: 178lm/W, light colour: 840, colour temperature: 4000K, control gear: DALI 2, with system connector, mains connection: 220..240V, AC, 50/60Hz, rated input power: 64.8W, luminaire housing, of aluminium section, traffic white (RAL 9016), diameter: 900mm, height: 63mm, equipment: Performance, protection rating (complete): IP20, insulation class (complete): insulation class I (protective earthing), certification: CE, impact resistance: IK03, permissible operating ambient temperature: 0..+35°C, standard: EN 50419, packaging unit: 1 piece Test report number: 60071 1 LED 4000K | CRI >= 80 64.8 11550 900 0 63 886 0 0 0 0 0 EULUM 60071_320506.ldt = 80 11550 4000 K 80 64.8 0 0 0 0 0 0 0 0 0 0 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 372.112 370.281 364.348 354.343 340.571 323.55 303.487 280.998 256.654 230.555 203.734 176.398 148.236 119.61 91.139 63.828 38.436 16.479 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]]>