Highly economical recessed luminaire with progressive LED technology. Frame made of aluminium, powder-coated. Diffuser plastic microprismatic. Lightguide and diffuser made of non-yellowing plastic (PMMA). Lateral light emission (RZB SIDELITE® technology) for homogeneous light distribution. External driver. External driver with simple plug-in locking system and extended converter connecting cable to luminaire (1.90 m). MultiLumen: 4 steps adjustable luminous flux. Factory setting is the lowest offered step. Luminaire can be used with accessories (to be ordered separately) for recessed, surface mounting or as pendant luminaire. Perfect for office areas (UGR ≤ 19) and environments with computer screens in accordance with EN 12464-1. Qualified for use in the food and drink industry. Series: SIDELITE ECO Reference Number: 312366.002.790 Colour: white Length: 1195 mm Width: 295 mm Cut-out length: 1180 mm Cut-out width: 280 mm Recess height: 160 mm Luminaire: recess height: 37 mm Weight: 3.38 kg Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI): 80 Colour tolerance: 3 SDCM Rated life: 50000 h (L80/B50) System power: 29 W Rated luminous flux: 3200 lm Beam angle Down: 88° / 85° Glare evaluation UGR (4H 8H): 18 Luminous efficiency: 110 lm/W System power 2: 33 W Rated luminous flux 2: 3500 lm Beam angle Down 2: 88° / 85° Glare evaluation UGR (4H 8H) 2: 18.3 Luminous efficiency 2: 106 lm/W System power 3: 35 W Rated luminous flux 3: 3700 lm Beam angle Down 3: 88° / 85° Glare evaluation UGR (4H 8H) 3: 18.5 Luminous efficiency 3: 106 lm/W System power 4: 38 W Rated luminous flux 4: 4000 lm Beam angle Down 4: 88° / 85° Glare evaluation UGR (4H 8H) 4: 18.8 Luminous efficiency 4: 105 lm/W Light outlet: direct Light sharing: symmetrical Control gear: Regulated power supply Voltage: 220 - 240 V / 50 - 60 Hz Power factor: 0.98 Protection class: II Luminaires on B10A fuse: 15 Luminaires on B16A fuse: 25 Inrush current / Inrush current duration: 16 A / 100 µs Total harmonic distortion: 10 % Type of protection: IP 40 Ambient temperature: -20 °C ... + 30 °C Impact resistance: IK03 Filament test: 650°C - 30 seconds Safety marks: Do not cover the recessed luminaire! Conformity mark: CE, EAC