OPTICLIP TERRA 625 840 WHT MP is a high efficacy low glare ceiling recessed luminaire with replaceable light engines for office and education appalications. Housing made of white colour cardboard, combined with white colour plastic optic, direct light distribution, luminaire dimensions: 620x620x45mm, IP20 (from the front), IK02, 8-steps dip switch non-dimmable driver, 15.5-33W power consumption, (output options: 4700lm/33W, 4500lm/31W, 4100lm/28W, 3750lm/25.5W, 3450lm/23W, 3050lm/20.5W, 2700lm/18.5W and 2250lm/15.5W), 4000K (neutral white) CCT, 4700lm luminous flux at 900mA drive current level, 142lm/W system efficacy, CRI>80, SDCM≤3 (3-step MacAdam ellipse) LED Colour Consistency, UGR<16, luminance at 65° < 1000 cd/m2. Lifespan: 100,000 hours L80B20, photobiological safety risk group 0. Electrical protection Class II. Glow wire test 650°C.