4099854042072 SURFACE CIRCULAR 350 3CCT SURFACE CIRCULAR 350 3CCT 18W 3CCT IP44 Round wall- and ceiling-luminaire for Indoor use with selectable CCT in 3000K, 4000K and 5000K. Build-in driver included, switchable. Screwless connector with 3 pole screwless push terminal with double inputs. Through wiring possible. Cable cross sections up to 3x2.5mm². Nominal wattage: 18.00 W , Luminous flux: 1440 lm , Luminous efficacy: up to 80 lm/W , Standard deviation of color matching: < 6 sdcm , Color rendering index: > 80 , Color temperature: 3000 K/4000 K/5000 K , Flicker: < 5 %, Lifespan L70/B50 at 25 °C: 50000 h . Housing made from coated sheet-steel. White color closest equivalent RAL 9016, matt finish. Spherical, opal diffusor in Polymethyl methacrylate (PMMA). Rotationally symmetric wide light distribution. Surface mount luminaire for wall and ceiling installation. For mounting on normally flammable surfaces. Indoor use only, not suitable for outdoor use, temperature range -20…+40 °C . CE/CB/TÜV/UKCA/EAC Protection class I , IP code IP44 cieling mounted, IP20 wall mounted. IK code IK03 . Glow Wire Test 650 °C (IEC 60598-2-1). Dimensions: 350 mm x 75.00 mm , weight: 560.000 g. Company: LEDVANCE GmbH Article Number: 4099854042072 Article: SF CIRC 350 V 18W 3CCT IP44